flotation and variability test work with samples … · samples used in this test program were...

FLOTATION AND VARIABILITY TESTWORK WITH SAMPLES FROM THE

ARCTIC DEPOSIT

TRILOGY METALS INC.ALASKA, USA

KM5000

March 27, 2017

1

1.0 Executive Summary

A metallurgical test program was completed on a single master

composite and 14 Variability composites from Trilogy Metal’s (formerly

NovaCopper) Arctic project located in central Alaska, USA. The test work

was carried out to further develop the flowsheet from previous test work,

and included flotation test work to produce separate copper and lead

concentrates from a bulk concentrate, as well as a zinc concentrate.

The process flowsheet included a pre-float circuit preceding sulphide

flotation to remove hydrophobic talc. Copper and lead were recovered

to a bulk concentrate, and zinc was recovered to a zinc concentrate

which followed the bulk circuit.

Losses of metals of economic interest to the pre-float concentrate were

mitigated by applying a single cleaner stage to the pre-float rougher

concentrate. In locked-cycle tests, losses of copper, lead, and zinc to

the pre-float concentrate, as shown in Table 1, were reduced by between

9 and 10 percent when a pre-float cleaner was included, and gold and

silver losses were reduced by between 7 and 11 percent. Almost one

half of the pre-float rougher concentrate mass was returned to the bulk

rougher circuit via the pre-float cleaner tail.

TABLE 1EFFECT OF PRE-FLOAT CLEANER

ProductLockedCycleTest

Pre-FloatCircuit

Recovery to Pre-Float Concentratepercent

Mass Cu Pb Zn S Ag Au

Pre-float Concentrate 6 Rougher 23.0 9.8 12.4 10.0 8.7 11.7 7.9

Pre-float Concentrate 37 Cleaner 12.7 0.8 2.0 0.7 0.7 1.2 1.2

Notes: a) Results reflect locked-cycle test results with PP Composite 1: Test 6 with Pre-floatrougher stage only, and Test 37 with Pre-Float cleaner stage.

b) Complete test results can be found in Appendix II.

2

High copper and lead recovery to the bulk concentrate, and good zinc

performance in the zinc circuit was recorded in the locked-cycle test with

the PP Composite 1, where a pre-float cleaner stage was included.

Results of the locked-cycle test are shown in Table 2.

TABLE 2LOCKED-CYCLE TEST RESULTS WITH PRE-FLOAT CLEANER

ProductWeight Assay - percent or g/tonne Distribution - percent

percent Cu Pb Zn Ag Au Cu Pb Zn Ag Au

Flotation Feed 100 31.3 0.93 4.75 46 0.61 100 100 100 100 100

Pre-float 12.7 0.20 0.15 0.27 5 0.06 0.8 2.0 0.7 1.2 1.2

Bulk Con 13.0 22.7 6.35 2.84 305 3.51 94.1 88.7 7.8 85.4 74.4

Zinc Con 6.9 0.79 0.24 60.0 24 0.44 1.8 1.8 87.8 3.6 5.0

Zinc Clnr Scav Tl 2.3 1.37 0.61 3.53 40 0.62 1.0 1.5 1.7 2.0 2.4

Zinc Rougher Tl 65.1 0.11 0.08 0.15 6 0.16 2.3 6.0 2.1 7.7 17.0

Notes: a) Results reflect locked-cycle test results with PP Composite 1 Test 37 with Pre-float cleaner stage.b) Au and Ag assays are shown in g/tonne, other assay values are in percentages.c) The PP Composite 1 was formed with equal portions of each Variability Composite.

Copper-lead separation testing was completed with a bulk concentrate

generated in batch testing with the Pilot Plant Composite. A pre-float

cleaner stage was not employed in the batch testing. Copper-lead

separation testing culminated in duplicate locked-cycle tests where

separation of copper and lead concentrates was achieved; results are

shown in Table 3. Although lead and copper recoveries to the respective

concentrates were high at 87 and 97 percent, respectively, the lead

concentrate graded only about 24 percent lead. Gold and silver were

predominantly recovered to the lead concentrate; if the lead concentrate

grade is too low to be marketable, cyanidation leaching of the lead

concentrate should be explored to determine the potential for extraction

of the gold and silver values.

3

TABLE 3LOCKED-CYCLE TEST RESULTS – COPPER-LEAD SEPARATION

ProductWeight Assay - percent or g/tonne Distribution - percent

percent Cu Pb Zn Ag Au Cu Pb Zn Ag Au

Bulk Concentrate 100 23.0 6.03 2.61 293 1.84 100 100 100 100 100

Lead Concentrate 22.0 2.7 23.8 1.32 933 7.12 2.6 86.6 11.1 70.0 85.2

Lead 1st Clnr Tl 11.3 26.3 1.70 2.05 135 0.41 12.9 3.2 8.9 5.2 2.5

Lead Rougher Tl 66.7 29.1 0.92 3.13 109 0.34 84.5 10.2 80.0 24.8 12.3

Copper Concentrate 78.0 28.7 1.03 2.97 113 0.35 97.4 13.4 88.9 30.0 14.8

Notes: a) Results reflect batch and locked-cycle test results from a bulk concentrate generated from batch testing with thePilot Plant Composite where the Pre-Float circuit included only a rougher circuit and no Pre-float cleaner stage.

b) The Pilot Plant Composite was formed with dissimilar portions of each of the 14 Variability Composites.c) Au and Ag assays are shown in g/tonne, other assay values are in percentages.d) Copper Concentrate Assays were derived arithmetically by combining the Lead Rougher Tail and Lead 1st

Cleaner Tail.

Overall copper and lead recoveries to the respective copper and lead

concentrates could be estimated by applying the recoveries recorded in

the copper-lead separation locked-cycle tests to the bulk circuit locked-

cycle recoveries which included a pre-float cleaner stage; these estimates

are indicated in Table 4.

TABLE 4OVERALL RECOVERY ESTIMATES – WITH PRE-FLOAT CLEANER

Note: Recoveries were calculated using average locked-cycle Test 33 and 34 results withPP Composite 1 together with copper-lead separation locked-cycle Test 37 results forbulk concentrate generated from batch testing with Pilot Plant Composite. Given thatthe two composites were similar in construction but not identical, the recovery valuesshould be used as estimates only.

Minor element analyses were performed for the copper and lead

concentrates generated in locked cycle tests using bulk concentrate

generated in batch testing. Fluorine content assayed 750 g/tonne in the

copper concentrate and may invoke smelter penalties upon sale, and

Product

Distributionpercent

Cu Pb Zn

Flotation Feed 100 100 100

Pre-Float Concentrate 0.8 2.0 0.7

Lead Concentrate 2.4 76.9 0.9

Copper Concentrate 91.7 11.8 6.9

Zinc Concentrate 1.8 1.8 87.8

Zinc Cleaner Scav Tail 1.0 1.5 1.7

Zinc Rougher Tail 2.3 6.0 2.1

4

gold measured 0.35 g/tonne which may not meet a payment threshold

for smelters. For the lead concentrate, antimony, bismuth, magnesium,

fluorine and selenium measured at levels that might invoke penalties

upon sale. Magnesium measured almost 10 percent. The lead

concentrate graded only about 23 percent lead; although the silver

content assayed 900 g/tonne, there may be difficulties marketing the

lead concentrate.

The zinc concentrate generated in locked-cycle testing with the PP

Composite 1 measured cadmium at 0.35 percent and 21 g/tonne

mercury. Zinc concentrates generated in batch cleaner testing with each

of the Variability Composites measured cadmium contents between 0.13

and 0.40 percent, and mercury measured between 5 and 40 g/tonne.

Silver content measured between 10 and 150 g/tonne and would likely

be too low for payment by smelters. Consultation with an expert in

marketing copper, lead, and zinc concentrates is recommended to

investigate which minor elements might trigger smelter penalties or

payments.

5

2.0 Introduction

The Arctic deposit, owned by Trilogy Metals (formerly NovaCopper Inc.) is

located in the Ambler mining district of Alaska, approximately 470

kilometers northwest of Fairbanks. The Arctic deposit hosts massive and

semi-massive copper-zinc-lead-silver-gold mineralization. A process

flowsheet had been developed in earlier metallurgical testing with

another metallurgical testing laboratory, and further refinement of the

flowsheet towards production of separate copper, lead, and zinc

concentrates was desired in this test program. Naturally hydrophobic

talc had been identified in previous testing*, so a flotation stage

preceding sulphide mineral flotation was included. The principle

objectives of this laboratory test work program were to:

- Complete Bond ball mill work index on 1 Pilot Plant Composite

and 14 Variability composites.

- Conduct flotation testing on the Pilot Plant Composite which

would include kinetic rougher, batch cleaner, and locked-cycle

testing using a sequential bulk copper-lead and zinc flowsheet,

with a talc pre-float stage.

- Complete batch cleaner testing on each of the Variability

Composites using the flowsheet developed with the Pilot Plant

Composite.

- Perform locked-cycle flotation testing in 15-kilogram batches on

the remaining mass of the Pilot Plant Composite to produce

approximately 40 kilograms of bulk copper-lead concentrate.

Bench-scale laboratory rougher and batch cleaner testing would

follow with the objective of producing separate copper and lead

concentrates.

* See SGS report “Prefeasibility Mineralogical and Metallurgical Testing of the Arctic Project”, Oct. 2012.

6

- Complete minor elements analysis on copper, lead, and zinc

concentrates, as well as environmental tests on selected test

products

On August 24, 2016 approximately 2.7 tonnes of drill core was received

from the Arctic deposit. The drill core was grouped into interval samples

and assayed, then the Pilot Plant Composites and Variability Composites

were constructed. The metallurgical test program began in early

November 2016 and was completed in February 2017.

2.1 Acknowledgements

The authors wish to recognize the collaboration and input of Mr.

Jeff Austin, President of International Metallurgical and

Environmental Inc. Mr. Austin provided his observations and

guidance to the metallurgical test program.

The following technical brief summarizes the key technical points

of the program. All of the test data generated by this program

can be reviewed in a series of appendices attached to this brief.

The appendices are arranged as follows:

Appendix I - Sample Origin

Appendix II - Flotation Test Data

Appendix III - Particle Sizing Data

Appendix IV - Comminution Test Data

Appendix V - Special Assay Data

Appendix VI - Pilot Plant Data

7

3.0 Characterization of Composites

A total of 14 Variability Composites were prepared from drill core which

had been grouped into drill core interval samples and crushed for head

assaying. Two master composites were constructed: the PP Composite 1

formed with equal portions of each Variability composites, and the Pilot

Plant Composite formed with dissimilar portions of the Variability

composites. The composites were analyzed for chemical content through

standard chemical analysis techniques. Comminution testing which

included Bond ball mill work index testing was completed on the 14

Variability Composites. The following subsections discuss the chemical

content and comminution test results.

3.1 Chemical Content of the Composites

The PP Composite 1 and 14 Variability composites were assayed

for elements of interest in this program using standard analytical

techniques. Tables 5A, 5B, and 5C display the assay results for

these composites.

Copper and zinc contents for the composites ranged from 1.0 to

5.5 percent for copper and 0.6 to 9.5 percent for zinc. Lead

content ranged from 0.1 to 2.4 percent. Silver, another key

element of interest, ranged from about 16 to 69 g/tonne and gold

ranged from 0.06 to 0.84 g/tonne.

Sulphur assayed between 3.7 and 23.7 percent. Higher sulphur

levels were associated with higher iron content indicating notable

iron sulphide mineral content.

Magnesium content ranged from 0.8 to 11.2 percent, indicating a

wide range of contents for magnesium bearing minerals*. Arsenic

content ranged from 143 to 4,350 g/tonne, grading highest for

Variability Composites 1 and 5, and if upgraded to a concentrate

might exceed thresholds for penalties by smelters.

* Magnesium bearing minerals could include talc, dolomite, phlogopite, and others. A mineralogical analysis

would be required to confirm the mineral composition of the composites.

8

TABLE 5AHEAD ASSAY SUMMARY

Assay Composite1

Composite2

Composite3

Composite4

Composite5

Composite6Element Symbol Unit

Copper Cu % 5.05 2.06 1.67 2.25 3.68 1.02

Lead Pb % 1.53 0.25 0.80 0.24 1.01 0.36

Zinc Zn % 7.40 1.05 2.93 3.15 5.55 1.61

Iron Fe % 15.0 4.6 6.6 13.1 10.6 8.0

Sulphur S % 24.4 3.68 4.93 16.2 13.9 9.45

Silver Ag g/t 64 34 43 18 69 24

Gold Au g/t 0.68 0.52 0.10 0.20 0.78 0.45

Arsenic As g/t 4350 218 525 265 3490 1755

Magnesium Mg % 2.69 11.2 7.51 6.26 7.16 1.92

TABLE 5BHEAD ASSAY SUMMARY

Assay Composite7

Composite8

Composite9

Composite10

Composite11

Composite12Element Symbol Unit

Copper Cu % 1.75 3.00 5.46 4.16 2.78 1.53

Lead Pb % 0.58 0.68 1.37 1.24 0.40 0.07

Zinc Zn % 2.71 4.65 6.60 5.63 4.56 0.56

Iron Fe % 8.9 10.0 9.2 13.4 12.7 4.4

Sulphur S % 12.9 13.3 14.0 22.1 16.9 3.15

Silver Ag g/t 32 56 50 34 40 16

Gold Au g/t 0.21 0.75 0.15 0.06 0.64 0.59

Arsenic As g/t 497 1350 205 296 983 611

Magnesium Mg % 3.46 9.18 5.65 3.58 6.84 10.6

TABLE 5CHEAD ASSAY SUMMARY

Assay Composite13

Composite14

PPComposite 1Element Symbol Unit

Copper Cu % 1.98 2.37 2.92

Lead Pb % 0.30 2.43 0.86

Zinc Zn % 1.48 9.50 4.66

Iron Fe % 6.2 15.1 10.8

Sulphur S % 6.25 23.7 13.8

Silver Ag g/t 38 62 41

Gold Au g/t 0.26 0.84 0.56

Arsenic As g/t 143 1390 1315

Magnesium Mg % 9.61 0.81 5.93

Notes: a) Arsenic and Magnesium assays were completed by multi-element ICP analysis at ALS Minerals in North Vancouver;all other assays were completed at ALS Metallurgy in Kamloops. Complete multi-element ICP Analyses can befound in Appendix V.

b) Duplicate head assay analyses for the PP Composite 1 can be found in Appendix V.

9

3.2 Comminution Test Work

Grinding energy requirements are an important parameter

impacting project economics. Comminution tests on the

metallurgical PP Composite 1 and the 14 Variability composites

were limited to a Bond ball mill work index test. Comminution

data can be found in Appendix IV, and a summary of the test

results are shown in Figure 1.

Bond ball mill work indices ranged from about 5.3 to 10.3

kWh/tonne. Initial tests with Variability Composites 1, 2, and 3

were completed with a 106µm closing screen; a very high number

of cycles were carried out for the Bond test without establishing

an equilibrium in terms of the grams/revolution of undersize

product. An accumulation of a flaky mineral* was observed in the

106µm screen oversize (a photograph is shown in Figure 3) which

was apparently resistant to size reduction in the Bond ball mill, so

a coarser closing screen of 300µm was selected for subsequent

Bond ball mill work index tests which were completed without

difficulty.

* The flaky mineral observed appeared to be similar to mica, although a mineralogical analysis would be

required to confirm.

10

Note: Complete Bond ball test data is available in Appendix IV – Comminution Data.

FIGURE 1BOND BALL WORK INDEX MILL TEST DATA

Flaky Mineral Retained on 106mm Screen

WiBM

kWhr/tonne

Composite 1 106 1893 106 9.0

Composite 2 300 1943 228 8.6

Composite 3 300 1836 232 8.1

Composite 4 300 2011 226 6.6

Composite 5 300 1822 233 7.1

Composite 6 300 1803 233 6.1

Composite 7 300 1950 223 6.2

Composite 8 300 1830 234 9.0

Composite 9 300 1845 236 6.4

Composite 10 300 1651 237 5.3

Composite 11 300 1899 225 7.2

Composite 12 300 1805 234 10.3

Composite 13 300 1841 229 10.1

Composite 14 300 2172 231 6.4

PP Composite 1 300 1883 231 7.2

Bond Ball Mill Test Data

Closing Screen,

μm

Composite IDF80 μm P80 μm

11

4.0 Metallurgical Testing

Flotation testing was completed in the test program with the objectives

to improve the flowsheet and complete copper-lead separation testing

on a bulk concentrate. The majority of the testing was completed using a

master composite designated as PP Composite 1. The flowsheet and test

conditions were provided from previous testing by another laboratory,

and the test conditions were altered to improve the performance with

the PP Composite 1. These conditions were then applied to a set of 14

Variability Composites. A large bulk concentrate generation test was

completed in batch testing, and a series of copper-lead separation tests

were completed with the bulk concentrate. The following subsections

discuss this testing in detail.

4.1 Flowsheet and Reagent Overview

Figure 2 displays a summary of the flowsheet and reagents used

in the metallurgical testing. A pre-float stage was employed in the

flowsheet to remove hydrophobic material, followed by a bulk

circuit to produce a bulk copper-lead concentrate; this was

followed by a zinc flotation circuit. A primary grind sizing of 75µm

K80 was targeted.

Zinc sulphate and sodium cyanide were added in the primary

grind to depress sphalerite in the pre-float and bulk circuits.

Methyl Isobutyl Carbonyl (MIBC) was used as the frother

throughout the flowsheet. Lime was used as the pH modifier.

A pH of 9 was used in the pre-float and bulk rougher; a pH of 9

was also targeted for the bulk regrind discharge. A combination

of Sodium Isopropyl Xanthate (SIPX) and 3418A

(dithiophosphinate) were used as copper and lead mineral

collectors in the bulk circuit. A pH of 10.5 was employed in the

zinc rougher circuit, copper sulphate was used to activate

sphalerite, and SIPX was used as the sphalerite collector. The pH

was adjusted to 11 in the zinc cleaner circuit.

FIGURE 2FLOWSHEET AND REAGENT OVERVIEW

Prefloat Concentrate

Feed

Preflotation Circuit

Note: The inclusion/number of preflotation cleaningstages varied between tests.

Primary Grind:64-95µm K80

Notes: a) MIBC (Methyl Isobutyl Carbonyl) was used as the frother in all stages of testing.b) Flowsheet configuration varied between tests, entire flowsheet was not tested in every test.c) Complete test conditions and results can be located in Appendix II.

Reagent Summary

Stage Reagent Purpose

Lime pH modifier

Zinc Sulphate - ZnSO4 Sphalerite Depressant

Sodium Cyanide - NaCN Sphalerite Depressant

Prefloat Rougher Lime pH modifier - target pH 9

Prefloat Cleaner Lime pH modifier - target pH 9

Lime pH modifier - target pH 9

3418A Selective Dithiophosphinate Collector (Cu/Pb/Ag/Au)

Sodium Isopropyl Xanthate - SIPX Generic Mild Xanthate Collector


Zinc Sulphate - ZnSO4 Sphalerite Depressant

Sodium Cyanide - NaCN Sphalerite Depressant

3418A Selective Dithiophosphinate Collector (Cu/Pb/Ag/Au)


Lime pH modifier - target pH 10.5

Copper Sulphate - CuSO4 Sphalerite Activator

Lime pH modifier - target pH 10.5



Copper Sulphate - CuSO4 Sphalerite Activator



Zinc Conditioner

Zinc Rougher

Zinc Regrind

Zinc Cleaner

Primary Grind

Bulk Rougher

Bulk Regrind

Bulk Cleaner

Bulk Circuit Zinc Conditioner Zinc Circuit

Bulk Concentrate(To Cu/Pb Separation, Sect. 4.8)

Zinc Concentrate

Bulk Regrind:47-106µm K80

Zinc Regrind:31-79µm K80

ZincRougherTails

ZincCleanerScavengerTails

Bulk and Zinc Circuit Flowsheet

12

13

4.2 Pre-float Testing

There was a visible presence of a hydrophobic mineral (presumed

to be talc*) in the flotation feed of PP Composite 1. A pre-float

stage was included in the flowsheet to remove this mineral to

avoid dilution of the concentrates in the subsequent bulk circuit.

This flotation was completed using MIBC as the frother and lime

to maintain a slurry pH of 9. The effect of a pre-float stage was

tested through rougher and cleaner testing. Figure 3 displays a

summary of pre-float test results on PP Composite 1.

A high mass recovery of between 19 and 23 percent was recorded

to the pre-float rougher concentrate; a notable percentage of the

copper, lead, zinc, silver, and gold was also recovered from the

feed. The recovery of these elements was lower than the rougher

mass recovery, suggesting the recovery of these elements was a

result of entrainment within the hydrophobic material.

Successful rejection of the copper, lead, zinc, silver, and gold

from the pre-float rougher concentrate was possible by employing

dilution cleaning. This was most effective in tests where the

percent solids of feed to the pre-float cleaners was about 10

percent; less success was recorded in pre-float cleaner testing

with an approximate 20 percent solids feeding the dilution

cleaning stage.

* No mineralogical analysis was carried out in this test program. Talc had been identified by SGS in the

composites tested in the previous metallurgical test program.

FIGURE 3PREFLOAT TESTING


Feed

Preflotation Circuit Flowsheet

Note: The inclusion/number of preflotation cleaning stagesvaried between tests.

Primary Grind:75µm K80

Note: Complete test conditions and results can be located in Appendix II.

PreflotationRougher Tails

(To Bulk Circuit)

0

2

4

6

8

10

12

14

15 16 17 18 19 20 21 22 23 24 25

Me

talR

eco

very

-p

erc

en

tMass Recovery - percent

Cu

Pb

Zn

Fe

S

Ag

Au

Prefloat Rougher Performance

Prefloat Cleaner Performance - Copper

0

1

2

3

4

5

6

7

8

9

10

0 2 4 6 8 10 12 14 16 18 20 22 24

Co

pp

er

Re

co

very

-p

erc

en

t

Mass Recovery - percent

T2-1 Clnr

T3-1 Clnr

T4-2 Clnr

T5-2 Clnr

T29-Low Dens. Clnr

T37-Low Dens. Clnr

Prefloat Cleaner Performance - Lead

0

2

4

6

8

10

12

0 2 4 6 8 10 12 14 16 18 20 22 24

Le

ad

Re

co

very

-p

erc

en

t


T2-1 Clnr

T3-1 Clnr

T4-2 Clnr

T5-2 Clnr

T29-Low Dens. Clnr

T37-Low Dens. Clnr

0

1

2

3

4

5

6

7

8

9

10

0 2 4 6 8 10 12 14 16 18 20 22 24

Go

ldR

eco

very

-p

erc

en

t


T2-1 Clnr

T3-1 Clnr

T4-2 Clnr

T5-2 Clnr

T29-Low Dens. Clnr

T37-Low Dens. Clnr

Prefloat Cleaner Performance - GoldPrefloat Cleaner Performance - Zinc

0

1

2

3

4

5

6

7

8

9

10

0 2 4 6 8 10 12 14 16 18 20 22 24

Zin

cR

eco

very

-p

erc

en

t


T2-1 Clnr

T3-1 Clnr

T4-2 Clnr

T5-2 Clnr

T29-Low Dens. Clnr

T37-Low Dens. Clnr

14

15

4.3 Rougher Test Performance

Two kinetic rougher tests were completed on PP Composite 1. A

summary of the conditions and results of these tests is shown in

Figure 4.

The target metals were readily recovered to their appropriate

rougher concentrates using the provided conditions. Around 7 to

10 percent of the copper, lead, zinc, silver, and gold was

recovered to the pre-float rougher concentrate which contained

about 20 percent of the feed mass.

Approximately 89 to 90 percent of the copper, 84 to 85 percent

of the lead, 80 to 83 percent of the silver, and 69 to 74 percent of

the gold was recovered to the bulk rougher concentrate,

containing about 16 percent of the feed mass. About 14 to 16

percent of the zinc was also recovered to this concentrate.

The zinc rougher circuit was sensitive to collector dosage. Using a

dosage of 25 g/tonne SIPX, less than 1 percent of the zinc

remained in the zinc rougher tail; however, there was significant

recovery of pyrite to the zinc rougher concentrate. Using a dosage

of 3 g/tonne SIPX in the zinc rougher, zinc recovery was similar,

however sulphur recovery was significantly lower indicating lower

pyrite recovery.

About 75 percent of the zinc was recovered to the zinc rougher

concentrate, grading 42 percent zinc, and containing 8 percent of

the feed mass. Higher recovery of zinc could be anticipated in

closed circuit cleaner tests where the bulk cleaner scavenger

tailing would be recirculated to the zinc conditioning stage.

FIGURE 4ROUGHER TESTING RESULTS

Prefloat RougherConcentrate

Feed



Notes: a) Test 2 had one stage of dilution cleaning on the prefloat rougher concentrate, for comparison the rougher concentratedata is shown.

b) Complete test conditions and results can be located in Appendix II.

Result Summary


Bulk Rougher Concentrate Zinc Rougher Concentrate

ZincRougherTails


0

10

20

30

40

50

60

70

80

90

100

T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2 T1 T2

Copper Lead Zinc Iron Sulphur Silver Gold Mass

Dis

trib

utio

n-

pe

rce

nt

Zinc Rougher Tail

Zinc Rougher Con

Bulk Rougher Con

PF Rougher Con

Bulk and Zinc Circuit Reagent and Condition Summary

Notes: a) *Test 2 had one stage of dilution cleaning on the prefloat rougher concentrate.b) **25 g/tonne SIPX and 400 g/tonne CuSO4 was used in the zinc rougher of Test 1, while 3 g/tonne SIPX and

350 g/tonne CuSO4 was used in the zinc rougher of Test 2.

redox

mV Lime ZnSO4 NaCN 3418A SIPX

Primary Grind 8.5 175 to 245 50-125 120 60 - -


Prefloat Rougher 9.0 167 to 245 25-75 - - - -

Prefloat Cleaner* 9.0 154 10 - - - -

Bulk Circuit

Bulk Rougher 9.0-9.1 121 to 161 √ - - 25 9

Zinc Circuit CuSO4

Zinc Conditioner 10.5 80 to 112 300-310 350/400** - - -

Zinc Rougher 10.5 51 to 110 √ - - - 3/25**

StageReagent Dosage - g/tonne

pH

16

17

4.4 Cleaner Test Performance

Several batch cleaner tests were completed to investigate cleaner

performance for the PP Composite 1. A summary of the conditions

and results of this testing is shown in Figure 5.

Two distinct bulk regrind discharge sizings were tested in cleaner

testing. Using a bulk regrind discharge of about 84µm K80, bulk

concentrates containing about 87 percent of the copper and 84 to

85 percent of the lead were produced. The bulk concentrates

graded about 23.5 percent copper and about 6.5 percent lead.

Between 80 to 82 percent of the silver and between 70 to 72

percent of the gold reported to these concentrates.

Reducing the regrind sizing to about 53µm K80 led to increased

copper and lead grades in the bulk concentrate of about 24.7 and

6.9 percent, respectively. Recovery was reduced despite increased

collector, recording a copper and lead recovery of about 85 and

82 percent, respectively. About 76 percent of the silver and 63

percent of the gold were recovered at the finer regrind sizing.

The zinc regrind discharge sizings measured between about 43

and 50µm K80. High grade zinc concentrates were consistently

produced, grading about 60 to 61 percent zinc. With recirculation

of the bulk cleaner scavenger tail to the zinc conditioning stage,

zinc recoveries of between 81 and 84 percent were recorded.

FIGURE 5CLEANER TEST SUMMARY


Feed




Reagent and Condition Summary


Bulk Concentrate(To Cu/Pb Separation, Sect. 4.8) Zinc Concentrate



ZincRougherTails



Zinc 2ndCleanerTails

Bulk CleanerScavenger Tails

Bulk 2nd

CleanerTails

PrefloatCleanerTails

Result Summary

Notes: a) *One cleaning stage was used in the Test 3 prefloat cleaner and two in Test 4 and 5.b) **The higher dosage was tested in Test 4, the lower in Tests 3 and 5.

0

10

20

30

40

50

60

70

80

90

100

30 35 40 45 50 55 60 65

Zin

cR

eco

very

-p

erc

en

t

Zinc Grade - percent

Test 3

Test 4

Test 5

Bulk Circuit Performance Zinc Circuit Performance

0

10

20

30

40

50

60

70

80

90

100

0 5 10 15 20 25 30

Re

co

very

-p

erc

en

t

Grade - percent

Test 3 - 83µm RG - Cu



Test 3 - 83µm RG - Pb



redox


Primary Grind 8.7-8.9 221 to 281 150 120 60 - -


Prefloat Rougher 9.0 208 to 262 0-10 - - - -

Prefloat Cleaner* 9.0 235 to 257 √ - - - -

Bulk Circuit

Bulk Rougher 9.0 166 to 203 √ - - 25 9

Bulk Regrind 9.0 210 to 251 50 25 12 - -

Bulk Cleaner 8.6-9.0 190 to 245 - - - 5/13** 3/11**

Bulk Cleaner Scavenger 8.4-8.9 209 to 248 - - - 2 2

Zinc Circuit CuSO4

Zinc Conditioner 10.5-10.8 110 to 122 280-400 350 - - -

Zinc Rougher 10.5-10.8 11 to 102 √ - - - 2

Zinc Regrind 10.8 111 to 150 200-225 100 - - -

Zinc Cleaner 11.0 110 to 130 0-25 - - - 3

Zinc Cleaner Scavenger 11.0 103 to 121 √ - - - 2

Stage pHReagent Dosage - g/tonne

18

19

4.5 Locked Cycle Test Results

Two locked cycle tests were completed using PP Composite 1. The

tests were conducted with and without a pre-float cleaner circuit.

A summary of the conditions and results from these two tests is

shown in Figure 6.

There was notably better performance recorded in the latter

locked cycle test with a pre-float cleaner circuit. About 94 percent

of the copper, 89 percent of the lead, 85 percent of the silver, and

74 percent of the gold were recovered to the bulk concentrate,

grading about 23 percent copper, 6.4 percent lead, 305 g/tonne

silver and 3.5 g/tonne gold; 8 percent of the zinc was recorded in

the bulk concentrate. About 88 percent of the zinc was recovered

to the zinc concentrate, which graded 60 percent zinc.

Without the pre-float cleaning stage, about 8 to 12 percent of the

copper, lead, zinc, silver, and gold reported to the pre-float

rougher concentrate. Only about 1 to 2 percent of these metals

reported to the pre-float cleaner concentrate when a cleaning

stage was used.

FIGURE 6LOCKED CYCLE TEST SUMMARY


Feed






Bulk Concentrate(To Cu/Pb Separation, Sect. 4.8) Zinc Concentrate



ZincRougherTails



Result Summary

Weight

% Cu Pb Zn S Ag Au Cu Pb Zn S Ag Au

Test 6 Cycles IV+V

Flotation Feed 100 3.02 0.89 4.71 14.2 45 0.55 100 100 100 100 100 100

Prefloat Ro Con 23.0 1.29 0.48 2.05 5.35 23 0.19 9.8 12.4 10.0 8.7 11.7 7.9

Bulk Con 10.9 23.8 6.40 3.38 31.6 327 3.55 86.1 79.0 7.8 24.3 79.2 70.5

Zinc Con 6.3 0.64 0.26 59.3 34.5 21 0.26 1.3 1.8 79.6 15.4 2.9 3.0

Zinc Clnr Scav Tail 2.0 1.40 0.55 2.90 20.0 39 1.04 0.9 1.2 1.2 2.8 1.7 3.7

Zinc Ro Tail 57.9 0.10 0.09 0.11 12.0 4 0.14 1.9 5.6 1.4 48.8 4.5 14.8

Test 37 Cycles IV+V

Flotation Feed 100 3.13 0.93 4.75 14.1 46 0.61 100 100 100 100 100 100

Prefloat Con 12.7 0.20 0.15 0.27 0.75 5 0.06 0.8 2.0 0.7 0.7 1.2 1.2

Bulk Con 13.0 22.7 6.35 2.84 28.9 305 3.51 94.1 88.7 7.8 26.6 85.4 74.4

Zinc Con 6.9 0.79 0.24 60.0 35.0 24 0.44 1.8 1.8 87.8 17.2 3.6 5.0

Zinc Clnr Scav Tail 2.3 1.37 0.61 3.53 16.6 40 0.62 1.0 1.5 1.7 2.7 2.0 2.4

Zinc Ro Tail 65.1 0.11 0.08 0.15 11.5 6 0.16 2.3 6.0 2.1 52.8 7.7 17.0

Assay - percent or g/tonne Distribution - percentProduct

redox


Primary Grind 8.4-8.5 -118 to 207 150 120 60 - -


Prefloat Rougher 9.0 -133 to 165 10-40 - - - -

Prefloat Cleaner* 9.0 -111 √ - - - -

Bulk Circuit

Bulk Rougher 9.0 -64 to 182 √ - - 25 9

Bulk Regrind 8.9-9.0 89 to 224 50 25 12 - -

Bulk Cleaner 8.8-9.0 6 to 217 - - - 7 5

Bulk Cleaner Scavenger 8.5-8.6 109 to 185 - - - 2 2

Zinc Circuit CuSO4

Zinc Conditioner 10.5-10.6 -22 to 85 325-350 350 - - -

Zinc Rougher 10.5 -18 to 98 √ - - - 2

Zinc Regrind 11.0 -70 to 121 250 100 - - -

Zinc Cleaner 11.0 -85 to 109 √ - - - 4

Zinc Cleaner Scavenger 11.0 -17 to 81 √ - - - 2


Note: There was no cleaning stage in the Test 6 preflotation circuit.

20

21

4.6 Variability Testing

A total of 14 variability composites were provided for testing

using the previously developed conditions. The composites were

tested in a single closed circuit test; no pre-float cleaner circuit

was included in this testing. Conditions would not be considered

optimized to each feed type; however, collector and copper

sulphate dosages were adjusted depending on the feed grades of

each composite. A summary of the flowsheet, test conditions and

results are displayed in Figure 7.

4.6.1 Pre-float Circuit

Due to a lack of visible hydrophobic material, no pre-float

rougher stage was included for Variability Composites 6

and 14. For the other composites, the amount of

hydrophobic material recovered to the pre-float rougher

concentrate was highly variable, with pre-float mass

recoveries ranging from 6 to 60 percent.

A high percentage of the target metals were recovered to

the pre-float rougher concentrate, particularly in the

samples with high pre-float mass recovery. This material

was likely recovered through entrainment; testing of a pre-

float cleaner stage would be required to confirm.

There was no consistent trend between the amount of mass

recovered to the pre-float rougher concentrate and the

magnesium content of each sample. The hydrophobic

material has been assumed to be magnesium bearing talc.

Other minerals that contain magnesium are likely present

in the variability composites. Mineralogical analyses would

be recommended to understand the magnesium

deportment to hydrophobic and non-hydrophobic minerals.

FIGURE 7VARIABILITY COMPOSITE TEST SUMMARY – PREFLOAT CIRCUIT


Feed



Notes: a) No preflotation stage was used for Composites 6 and 14.b) Complete test conditions and results can be located in Appendix II.

Test Conditions


Bulk Concentrate Zinc Concentrate

Bulk Regrind:47-106µm K80 Zinc Regrind:

31-79µm K80

ZincRougherTails


Result Summary – Prefloat

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Reco

very

-p

erc

en

t

Composite

CuPbZnFeSAgAuMass

redox


Primary Grind 121 to 260 8.4-9.2 100-150 120 60 - -


Preflotation Rougher 84 to 223 9.0-9.2 0-40 - - - -

Bulk Circuit

Bulk Rougher 122 to 186 9.0 0-25 - - 17-25 8-9

Bulk Regrind 150 to 240 9.0-9.3 50 25 12

Bulk Cleaner 78 to 228 8.7-9.3 - 2-15 1-11

Bulk Cleaner Scavenger 175 to 238 8.3-8.8 - - - 1-4 1-4

Zinc Circuit CuSO4

Zinc Conditioner 77 to 142 10.5-11.0 240-500 150-700 - - -

Zinc Rougher 80 to 116 10.5-10.9 √ - - - 0-16

Zinc Regrind 76 to 160 10.5-11.3 150-400 50-200 - - -

Zinc Cleaner 65 to 187 11.0-11.3 0-25 - - - 2-9

Zinc Cleaner Scavenger 81 to 140 11.0 √ - - - 1-3


22

23

4.6.2 Bulk and Zinc Circuit Performance

Figure 8A displays a summary of the results from the

variability tests for copper and zinc, results for lead, silver

and gold can be located in Figure 8B following this report.

As only one test was allocated to each composite, there

was limited ability to calibrate the regrinds to match the

discharge sizings for PP Composite 1 as a result the bulk

and zinc regrind discharge sizings varied widely between

the composites.

Following the pre-float circuit, the recorded performance

for the variability composites was good. Copper recovery to

the bulk concentrate ranged from about 40 to 93 percent,

averaging about 80 percent; lead recovery to the bulk

concentrate ranged from about 34 to 87 percent, averaging

about 74 percent. Copper grades ranged from about 17 to

29 percent and lead grades ranged from about 1 to 16

percent. There was a trend between lead grade in the bulk

concentrate and the lead grade in the feed; there was no

trend for copper. The silver and gold followed the lead and

copper in the bulk circuit; higher losses of gold compared

to silver were measured to the tailings.

Zinc recovery to the zinc concentrate ranged from about 49

to 85 percent, averaging about 74 percent. The zinc

concentrates averaged about 56 percent zinc. The only

composite which graded below 50 percent zinc was

Composite 12, which had a low zinc feed grade of about

0.5 percent and had a high amount of zinc report to the

pre-float circuit.

It would be recommended in future testing to include a pre-

float cleaner circuit to improve recovery in the bulk and

zinc circuit as was seen with PP Composite 1.

FIGURE 8AVARIABILITY COMPOSITE TEST SUMMARY – BULK AND ZINC CIRCUITS


Feed




Result Summary - Copper


Bulk Concentrate Zinc Concentrate

Bulk Regrind:47-106µm K80 Zinc Regrind:

31-79µm K80

ZincRougherTails


Result Summary - Zinc

0

5

10

15

20

25

30

35

40

45

50

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Bu

lkC

on

Gra

de

-p

erc

en

t

Dis

trib

utio

n-

pe

rce

nt

Composite

Zn Ro Tl Zn Clnr Tails Zn Scav ConZn Con Bulk 2CT Bulk Scav ConBulk Con PF Ro Con Bulk Con Cu Gr.

ZincCleanerScavengerConcentrate

BulkCleanerScavengerConcentrate

Zinc 2ndCleaner Tail

Bulk 2ndCleaner Tail

0

10

20

30

40

50

60

70

80

90

100

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Zin

cC

on

ce

ntr

ate

Gra

de

-p

erc

en

t

Dis

trib

utio

n-

pe

rce

nt

Composite

Zn Ro Tl Zn Clnr Tails Zn Scav ConZn Con Bulk 2CT Bulk Scav ConBulk Con PF Ro Con Zn Con Zn Grade

24

25

4.7 Bulk and Zinc Concentrate Quality

A bulk and a zinc concentrate produced from each of the

variability cleaner tests, as well as a composite of the bulk and

zinc concentrates from Cycle IV and V of the cycle test on PP

Composite 1, were analyzed for concentrate quality through

assays at ALS Metallurgy Kamloops as well as multi-element ICP

analyses completed at ALS Minerals in North Vancouver. Table 6

displays a summary of key elements for the bulk concentrates and

Table 7 displays a summary of key elements for the zinc

concentrates.

There were several elements of concern in the bulk concentrates.

Antimony, arsenic, bismuth, and selenium were present in some

bulk concentrates at levels that may be of concern; the

significance of these elements would depend on which

concentrate they report to following a copper-lead separation of

the bulk concentrate. Magnesium was present in many of the

concentrates at varying levels, if this magnesium were to

concentrate to a lead concentrate following a copper-lead

separation; this could lead to significant concentrate dilution.

Fluorine was measured in the bulk concentrate generated from PP

Composite 1 at levels that would likely be of concern; fluorine was

not measured in the other concentrates.

Gold and silver were present in nearly all the bulk concentrates at

levels that typically receive credit for content. The zinc

concentrates measured only low levels of gold and silver.

Cadmium measured at notable levels in the zinc concentrate at

between 0.1 and 0.4 percent. Mercury was also elevated in some

of the zinc concentrates.

Consultation with a concentrate marketing specialist is

recommended to confirm whether any of the elements are present

at beneficial or detrimental levels.

26

TABLE 6QUALITY OF THE BULK CONCENTRATES

Element Unit

Composite

PP 1 2 3 4 5 6 7 8 9 10 11 12 13 14

T6* T9 T20 T16 T13 T15 T8 T10 T17 T12 T11 T14 T19 T18 T7

Antimony Sb % 0.10 0.13 0.02 <0.01 0.02 0.05 0.56 0.12 0.05 0.02 0.03 0.08 <0.01 0.02 0.30

Arsenic As % 0.26 0.43 0.03 0.02 0.02 0.33 0.82 0.30 0.11 0.02 0.08 0.06 0.06 0.02 0.25

Bismuth Bi g/t 600 534 446 961 334 527 314 674 659 330 276 501 826 338 927

Cadmium Cd g/t 204 436 34 134 182 100 179 107 85 88 122 138 28 49 588

Chlorine Cl g/t 120 - - - - - - - - - - - - - -

Copper Cu % 23.8 22.2 25.1 24.5 20.5 19.8 20.4 22.7 21.0 26.3 26.7 22.1 28.5 17.0 18.2

Fluorine F % 0.14 - - - - - - - - - - - - - -

Gold Au g/t 3.55 1.55 4.27 1.57 1.07 2.96 5.90 2.78 3.50 0.83 0.37 3.31 13.2 2.53 4.85

Iron Fe % 25.0 23.0 21.9 23.2 23.7 18.5 29.3 24.2 20.3 23.9 26.6 21.6 25.2 16.5 20.4

Lead Pb % 6.40 6.20 2.37 10.9 1.27 5.09 6.00 6.20 4.64 6.80 7.30 2.71 1.05 2.60 16.2

Magnesium Mg % 1.43 1.03 3.52 1.43 3.58 4.62 0.18 1.89 4.51 1.9 0.54 3.67 2.34 6.18 0.06

Mercury Hg g/t 3 5 2 2 2 2 3 5 2 2 3 4 2 2 5

Selenium Se % 0.10 0.10 0.10 0.12 0.05 0.09 0.07 0.08 0.10 0.09 0.06 0.10 0.13 0.04 0.17

Silver Ag g/t 327 278 350 540 116 312 454 328 316 230 184 252 320 284 404

Sulphur S % 31.6 33.0 27.6 30.3 24.4 24.6 36.9 30.6 26.6 30.3 34.3 27.7 31.2 20.1 31.3

Zinc Zn % 3.38 7.50 0.40 1.83 2.73 1.49 2.80 1.48 1.23 1.16 1.83 1.98 0.24 0.58 10.5

Notes: a) *The concentrate from Test 6 with the PP Composite was combined from Cycles IV and V; VariabilityComposite concentrates were submitted from batch cleaner tests.

b) Cu, Au, Fe, Pb, Ag, S, and Zn assays were completed at ALS Metallurgy Kamloops, other assays are from multi-element ICP analyses completed at ALS Minerals in North Vancouver, complete ICP results can be located inAppendix V.

TABLE 7QUALITY OF THE ZINC CONCENTRATES

Element Unit

Composite

PP 1 2 3 4 5 6 7 8 9 10 11 12 13 14

T6* T9 T20 T16 T13 T15 T8 T10 T17 T12 T11 T14 T19 T18 T7

Antimony Sb g/t 62 44 37 16 39 111 347 570 28 89 135 46 39 85 84

Arsenic As % 0.07 0.16 0.01 0.05 0.01 0.17 0.70 0.12 0.01 0.01 0.03 0.02 0.05 0.01 0.03

Bismuth Bi g/t 37 27 37 39 72 65 28 56 34 29 11 36 351 33 41

Cadmium Cd % 0.35 0.36 0.37 0.29 0.32 0.34 0.32 0.36 0.40 0.38 0.38 0.36 0.13 0.36 0.33

Chlorine Cl g/t <50 - - - - - - - - - - - - - -

Copper Cu % 0.64 0.43 0.85 1.25 0.98 0.70 0.58 0.75 0.50 0.58 0.63 0.90 16.8 1.97 0.41

Fluorine F % 0.01 - - - - - - - - - - - - - -

Gold Au g/t 0.26 0.28 0.47 0.24 0.27 0.37 1.33 0.22 0.14 0.09 0.02 0.33 1.47 0.66 0.32

Iron Fe % 4.9 2.4 4.8 12.4 10.2 5.3 8.2 2.49 4.6 5.1 1.93 5.7 22.1 5.4 3.18

Lead Pb % 0.26 0.22 0.10 0.22 0.12 0.20 0.31 0.13 0.12 0.06 0.16 0.07 0.14 0.13 0.50

Magnesium Mg % 0.07 0.03 0.14 0.09 0.11 0.14 0.02 0.02 0.07 0.06 0.02 0.19 0.43 0.84 0.02

Mercury Hg g/t 21 27 20 5 12 18 36 29 14 8 24 40 12 24 22

Selenium Se % 0.04 0.03 0.06 0.02 0.04 0.04 0.03 0.03 0.05 0.04 0.03 0.06 0.09 0.03 0.03

Silver Ag g/t 21 14 22 22 22 32 26 36 14 10 20 22 150 58 18

Sulphur S % 34.5 34.9 34.6 35.2 35.5 34.9 34.1 34.2 34.1 33.7 34.6 35.0 33.6 33.4 32.4

Zinc Zn % 59.3 61.4 58.1 51.4 53.6 59.4 55.7 63.1 60.1 59.6 63.4 58.6 21.9 53.0 62.0

Notes: a) *The concentrate from Test 6 with the PP Composite was combined from Cycles IV and V; VariabilityComposite concentrates were submitted from batch cleaner tests.

b) Cu, Au, Fe, Pb, Ag, S, and Zn assays were completed at ALS Metallurgy Kamloops, other assays are from multi-element ICP analyses completed at ALS Minerals in North Vancouver, complete ICP results can be located inAppendix V.

27

4.8 Copper-Lead Separation Testing

Three hundred and seventy-five kilograms of the PP Composite

was processed in consecutive 15 kilogram batches to produce a

bulk concentrate for subsequent copper-lead separation testing in

the metallurgical laboratory. The copper-lead separation testing

included rougher and cleaner testing, culminating in locked cycle

testing. The following subsections discuss the results of this

phase of the test program.

4.8.1 Bulk Concentrate Generation

Figure 9 displays a summary of the flowsheet, conditions,

and grade of the bulk concentrate generated from the

batch test. The flowsheet included a pre-float rougher

stage followed by a bulk circuit; the zinc circuit was not

included in this testing as the objective was to produce a

bulk concentrate for further Cu/Pb separation testing. The

conditions utilized were developed through the laboratory

testing on PP Composite 1.

Approximately 10 percent of the feed mass was recovered

to the bulk concentrate which graded about 23 percent

copper, 5.6 percent lead, and 3.3 percent zinc. Silver

assayed about 390 g/tonne in the bulk concentrate and

gold assayed about 2 g/tonne.

The bulk concentrate was filtered, homogenized, portioned

into 1 kilogram (dry weight) portions, sealed under

nitrogen, and frozen until required for copper-lead

separation testing.

FIGURE 9BULK CONCENTRATE GENERATION

PrefloatRougher

Concentrate

Feed



Notes : a) The concentrate generation test was completed in closed circuit in 15, 25 kilogram cycles.b) Complete test conditions and results can be located in Appendix II.


Bulk Circuit

Bulk Concentrate(To Cu/Pb Separation)

Bulk Regrind:84µm K80

BulkRougherTails

Bulk CleanerScavenger Tails

Bulk Concentrate Quality

Lime ZnSO4 NaCN 3418A SIPX

Primary Grind 9.0 150 120 60 - -


Prefloat Rougher 9.0 - - - - -

Bulk Circuit

Bulk Rougher 9.0 - - - 25 9

Bulk Regrind 9.0 50 25 12 - -

Bulk Cleaner 9.0-9.1 - - - 6 4

Bulk Cleaner Scavenger 8.9 - - - 2 2

Reagent Consumption - g/tonnepHStage

28

Cu Pb Zn Ag Au

Bulk Concentrate 23.0 5.64 3.35 390 1.93

ProductAssay - percent or g/tonne

29

4.8.2 Cu/Pb Separation Rougher Testing

A series of rougher tests were completed on 1 kilogram

charges of the bulk concentrate produced from batch

testing with the Pilot Plant Composite. Variations in

conditioning time, sodium cyanide dosage, collector

addition, regrind, and pulp density were tested. Methyl

isobutyl carbonyl (MIBC) was used as the frother. A

summary of the flowsheet, test conditions and results are

shown in Figure 10.

The best selectivity against the flotation of copper was

obtained using 3,000 g/tonne sodium cyanide*, with 15

minutes of conditioning time, and with a pulp density of 20

percent solids. A lower conditioning time of 5 minutes

resulted in poorer selectivity. Approximately 94 percent of

the lead, 78 percent of the silver, and about 90 percent of

the gold was recovered to the lead rougher concentrate

leaving about 81 percent of the copper in the tail. The

addition of 5 g/tonne 3418A did not improve lead

performance.

Increasing the pulp density from 20 to 33 percent solids

resulted in a serious loss of selectivity against copper. This

could be partially, but not entirely mitigated by increasing

the conditioning time from 15 to 30 minutes.

Regrinding prior to the copper-lead separation resulted in

poor performance, possibly due to residual collector in the

bulk concentrate.

* Dosages in batch testing are relative to the feed mass of the Cu/Pb separation test, not the overall feed

mass of the PP Composite.

FIGURE 10COPPER-LEAD SEPARATION ROUGHER TESTING RESULTS

BulkConcentrate

Test Conditions

Lead Rougher Concentrate

LeadRougherTails (Copper Concentrate)

Copper-Lead Separation Rougher Flowsheet

Notes: a) A regrind step was only included in Test 23.b) Five rougher stages were not used in all tests.

Copper-Lead Selectivity

0

10

20

30

40

50

60

70

80

90

100

0 10 20 30 40 50 60 70 80 90 100

Co

pp

er

Re

co

very

-p

erc

en

t

Lead Recovery - percent

T21T22T23T24T25T26T27

Copper-Silver Selectivity Copper-Gold Selectivity

21 5 1405 0 20

22 5 3000 0 20

23 5 3400 2 20

24 15 3000 0 20

25 15 3000 5 20

26 15 3000 0 33

27 30 3000 0 33

Initial

Density

Wt.%

Test

Cond.

Time

minutes

NaCN

g/tonne

3418A

g/tonne

0

10

20

30

40

50

60

70

80

90

100

0 10 20 30 40 50 60 70 80 90 100

Co

pp

er

Re

co

very

-p

erc

en

t

Gold Recovery - percent

T21T22T23T24T25T26T27

0

10

20

30

40

50

60

70

80

90

100

0 10 20 30 40 50 60 70 80 90 100

Co

pp

er

Re

co

very

-p

erc

en

t

Silver Recovery - percent

T21T22T23T24T25T26T27

Notes: a) All displayed reagent dosages and recoveries are with respect to the Bulk Concentrate.b) Complete test conditions and results can be located in Appendix II.

Conditioning

30

31

4.8.3 Cu/Pb Separation Cleaner Testing

A series of copper-lead separation cleaner tests were

conducted on the bulk concentrate produced in batch

testing. These tests investigated cleaner cell density and

sodium cyanide dosage in the copper-lead cleaner circuit.

In the rougher 3000 g/tonne sodium cyanide was used with

a 15 minute conditioning time, with no collector addition

and with an initial 20 percent rougher slurry density;

collector was not added in the cleaning stages. Figure 11

displays a summary of the results of this testing.

The highest lead grade and recovery was achieved using

the initial conditions with no sodium cyanide addition and

an initial slurry density of 15 percent solids. About 86

percent of the lead, 68 percent of the silver, and 79

percent of the gold were recovered to the lead concentrate

which measured 26 percent lead. The lead concentrate

grade was relatively low as a result of dilution by a

hydrophobic mineral, likely talc.

The addition of sodium cyanide to each of the four cleaning

stages resulted in high losses of lead, silver, and gold to

the cleaner tails, especially in the fourth cleaner stage. The

losses were reduced with sodium cyanide addition to the

first cleaning stage alone.

A decrease in lead recovery was measured by reducing the

initial slurry solids concentration to about 9 percent by

weight in the first cleaning stage. Upgrading of lead in the

first cleaner concentrate was higher than for cleaner tests

at higher slurry solids concentrations, but a low slurry

solids concentration did not result in an increase to the

final lead concentrate grade compared to a cleaner test at

15 percent solids by weight.

FIGURE 11COPPER-LEAD SEPARATION CLEANER TEST SUMMARY

BulkConcentrate

Notes: a) All displayed reagent dosages and recoveries are with respect to the Bulk Concentrate.b) Complete test conditions and results can be located in Appendix II.

Lead Concentrate

Lead Rougher Tails(Copper Concentrate)

g/tonne wt.%

28 0 15

30 1200 14

31 300 9

32 0 10

Cleaner

NaCN

1st Cleaner

DensityTest

50

55

60

65

70

75

80

85

90

95

100

0 5 10 15 20 25 30

Le

ad

Re

co

very

-p

erc

en

t

Lead Grade - percent

Test 28

Test 30

Test 31

Test 32

0

5

10

15

20

25

30

35

40

45

50

50 55 60 65 70 75 80 85 90 95 100

Co

pp

er

Re

co

very

-p

erc

en

t

Lead Recovery - percent

Test 28

Test 30

Test 31

Test 32

0

10

20

30

40

50

60

70

80

90

100

0 5 10 15 20 25 30

Silv

er

Re

co

very

-p

erc

en

t


Test 28

Test 30

Test 31

Test 32

50

55

60

65

70

75

80

85

90

95

100

0 5 10 15 20 25 30

Go

ldR

eco

very

-p

erc

en

t


Test 28

Test 30

Test 31

Test 32

Lead Performance Copper-Lead Selectivity

Silver Performance Gold Performance

Conditioning

Lead Cleaner Tails

32

33

4.8.4 Cu/Pb Separation Locked Cycle Testing

Duplicate locked cycle tests were completed on the bulk

concentrate sample produced from batch testing. Sodium

cyanide dosage in the copper-lead rougher conditioning

stage was 3000 g/tonne. The initial rougher pulp density

was 20 percent solids and the slurry was conditioned for 15

minutes. Sodium cyanide was also added to the first

cleaning stage at 300 g/tonne, which was completed at an

initial 15 percent solids. No collector was added in the

copper-lead separation flowsheet. Figure 12 displays a

summary of the flowsheet, test conditions, and results of

the locked cycle tests.

For the locked cycle tests, the second, third, and fourth

lead cleaner tails were recirculated to the feed of the lead

rougher stage. The lead rougher tail and lead 1st cleaner

tail combined would represent the copper concentrate.

On average about 87 percent of the lead, 70 percent of the

silver and 85 percent of the gold in the Bulk Concentrate

were recovered to the lead concentrate which graded about

24 percent lead. Only 3 percent of the copper was

recovered to the lead concentrate. About 97 percent of the

copper was recovered to the copper concentrate grading

about 29 percent copper.

FIGURE 12COPPER-LEAD SEPARATION LOCKED CYCLE TEST SUMMARY

BulkConcentrate


Lead Concentrate

Lead Rougher Tail

Condition Summary

Lead 1st

Cleaner Tail

Result Summary

redox

mV Lime NaCN

Natural 34 to 48 7.3-7.4 - -

Lead Conditioning -208 to 43 7.5-10.4 50 3000

Lead Rougher -125 to -85 9.7-9.8 - -

Lead Cleaner -27 to 145 8.4-9.9 - 300

Stage pHReagents - g/tonne

Note: Displayed reagent dosages are with respect to the Bulk Concentrate.

Copper Concentrate

Conditioning

34

Weight

% Cu Pb Zn Ag Au Cu Pb Zn Ag Au

Test 33 (with respect to the Bulk Concentrate)

Flotation Feed 100 22.7 6.13 2.61 301 1.79 100 100 100 100 100


Lead 1st Cleaner Tail 11.3 25.8 1.64 2.08 138 0.39 12.9 3.0 9.0 5.2 2.5

Lead Rougher Tail 66.6 28.8 0.89 3.11 110 0.33 84.5 9.7 79.5 24.3 12.5


Test 34 (with respect to the Bulk Concentrate)

Flotation Feed 100 23.3 5.93 2.61 285 1.88 100 100 100 100 100


Lead 1st Cleaner Tail 11.2 26.8 1.76 2.02 132 0.44 12.9 3.3 8.7 5.2 2.6

Lead Rougher Tail 66.9 29.4 0.95 3.14 108 0.34 84.5 10.7 80.5 25.3 12.1


ProductAssay - percent or g/tonne Distribution - percent

Test Flowsheet

35

4.8.5 Copper and Lead Concentrate Quality

Copper and lead concentrate from Cycles IV and V of

locked-cycle Test 34 were submitted for multi-element ICP

analysis to determine trace element content. Several assays

were completed at ALS Metallurgy Kamloops to supplement

this analysis. Table 8 displays a summary of the content of

key elements within both concentrates; in addition the

distribution of these elements relative to the Bulk

Concentrate is also displayed.

TABLE 8COPPER AND LEAD CONCENTRATE QUALITY

Element UnitContent Distribution - percent

Lead Copper Lead Con Copper Con

Antimony Sb g/tonne 3470 39 96.1 3.9

Arsenic As g/tonne 3750 769 57.8 42.2

Bismuth Bi g/tonne 1920 130 80.6 19.4

Cadmium Cd g/tonne 105 200 12.8 87.2

Chlorine Cl g/tonne 60 70 19.4 80.6

Copper Cu % 2.75 29.0 2.6 97.4

Fluorine F g/tonne 7780 750 74.4 25.6

Gold Au g/tonne 7.33 0.35 14.7 85.3

Lead Pb % 23.3 1.06 86.0 14.0

Magnesium Mg % 9.82 0.74 78.8 21.2

Mercury Hg g/tonne 2 1 35.9 64.1

Selenium Se g/tonne 2980 370 69.3 30.7

Silver Ag g/tonne 906 111 69.6 30.4

Sulphur S % 7.54 33.2 6.0 94.0

Tellurium Te g/tonne 54.7 6.4 70.6 29.4

Zinc Zn % 1.29 2.98 10.8 89.2

Notes: a) Copper, lead, zinc, silver and gold assays were completed at ALSMetallurgy Kamloops, other assays were obtained from the ICP results.

b) Complete ICP results can be located in Appendix V.

36

In the lead concentrate, antimony, arsenic, bismuth,

magnesium, fluorine and selenium were of notable level

and may invoke penalty upon sale. All of these elements

reported preferentially to the lead concentrate. Magnesium

content was also very high, measuring almost 10 percent.

Lead assayed about 23 percent in the lead concentrate; this

was low for a lead concentrate and was likely the result of

high dilution by hydrophobic minerals. Gold measured over

7 g/tonne and silver over 900 g/tonne; credit for content

may be received from a smelter for these metals if the lead

concentrate can be marketed.

In the copper concentrate, fluorine content was notably

high at 750 g/tonne and may invoke penalty upon sale.

Copper content in the copper concentrate measured about

29 percent. Silver content measured about 111 g/tonne

which would typically be high enough to receive credit for

content upon sale. Gold measured 0.35 g/tonne in the

copper concentrate; this would likely be below values for

credit from smelters.

For all minor elements, consultation with an expert familiar

with marketing terms for copper, lead, and zinc

concentrates is recommended.

37

4.9 Ancillary Testing

The pre-float concentrate, zinc cleaner scavenger tailing, and zinc

rougher tailing from cycles IV and V of test 37 were submitted for

acid-base accounting (ABA) analyses at ALS Minerals in North

Vancouver. In addition, these samples received a multi-element

ICP analysis to determine trace element content. The results of

these analyses can be located in Appendix V.

A sample of rougher tailing water from Test 34 was submitted to

ALS Environmental in Burnaby for analysis of dissolved metal

content. Due to the high concentration of sodium cyanide used in

the copper-lead separation there was interest in assessing

whether any of the target elements were leaching into solution.

Due to the high cyanide concentration, the sample was diluted

twenty times with prior to analysis. Only trace levels of key

elements were detected in solution. Results can be located in

Appendix V.

Humidity cell testing was also planned on final tailings produced

from locked-cycle Test 37, awaiting instructions by the client.

Details of this testing are not included in this report.

38

5.0 Conclusions and Recommendations

A metallurgical test program was completed on a master composite (PP

Composite 1) as well as 14 Variability composites representing material

received from the Arctic deposit. The scope of work included

comminution and flotation test work.

Bond ball mill work index tests were initially completed with a closing

size screen of 106µm, but an issue arose whereby a flaky mineral

resistant to breakage in the Bond ball mill was accumulating on the

closing size screen. The flaky mineral appeared to be mica, although no

mineralogical analysis was performed to confirm. The closing size

screen for the Bond ball mill tests was increased to 300µm which

mitigated the issue with the flaky mineral. Caution should be exercised

when designing the comminution energy requirements given that the

flotation feed sizing was targeting a much finer 75µm K80.

A flotation flowsheet, including a sequential bulk Cu/Pb and Zn circuit

with a talc pre-float stage, which had been developed in a previous

metallurgical test program, was further refined in this program. The PP

Composite 1 was used for flowsheet development, and the final

flowsheet was applied to the 14 Variability Composites. Additionally,

copper and lead separation flotation testing from a bulk concentrate was

explored which had not been well developed in the previous test

program. Batch testing was completed on approximately 375 kilograms

of the Pilot Plant Composite to generate approximately 40 kilograms of

bulk concentrate for copper-lead separation testing.

Flotation testing was carried out at a nominal primary grind sizing of

75µm K80. Higher recoveries of copper, lead, gold, and silver were

recorded at a relatively coarse bulk regrind sizing of about 84µm K80

compared to a regrind sizing of about 53µm K80, even with additional

collector for the finer regrind. Bulk concentrate copper and lead grades

assayed only slightly lower at the coarser regrind sizing.

39

Losses of elements of economic interest to the talc pre-float rougher

concentrate were reduced by between 7 and 11 percent by including a

pre-float cleaner stage and recirculating the pre-float cleaner tail to the

bulk circuit. Dilution of the lead concentrate by hydrophobic non-

sulphide gangue minerals would very likely increase by doing so; as

copper-lead separation testing was completed on a bulk concentrate

generated from a bulk circuit preceded with a pre-float rougher circuit,

the potential for increased dilution of the lead concentrate was not

determined in this test program, nor were efforts tested to depress the

hydrophobic material in the bulk circuit.

The content of hydrophobic non-sulphide gangue minerals in the

Variability composites appeared to be quite variable. Pre-float rougher

concentrate mass recovery ranged from zero for Variable Composites 6

and 14 where no visible hydrophobic material was visible and no pre-

float rougher was required, to as high as 60 percent for Composite 8.

Clearly, blending of mill feed will be of the utmost importance to avoid

wide swings which could overwhelm pre-float rougher concentrate slurry

pumps. Magnesium content did not correlate with pre-float mass

recovery, so a mineralogical assessment for mineralogical composition

of the Variability Composites is also recommended to quantify the talc

content

Based on locked-cycle testing to generate copper and lead concentrates

from a bulk cleaner concentrate produced in batch testing with the Pilot

Plant Composite, about 87 percent of the lead in the bulk concentrate

was recovered to a lead concentrate grading about 24 percent lead, 933

g/tonne silver and 7.1 g/tonne gold. About 85 and 60 percent of the

gold and silver, respectively, in the bulk concentrate was recovered to

the lead concentrate. About 97 percent of the copper in the bulk

concentrate was recovered to the copper concentrate which graded

about 29 percent copper, 1 percent lead, 3 percent zinc, 113 g/tonne

silver, and 0.35 g/tonne gold. Overall recoveries of 77 percent of the

lead in the flotation feed to a lead concentrate and 92 percent of the

copper in the flotation feed to a copper concentrate might be estimated

using bulk flotation locked-cycle test results with the PP Composite 1

40

and assuming similar recoveries of copper and lead as those recorded

for the bulk concentrate generated from the Pilot Plant Composite.

Some caution should be exercised with these overall copper and lead

recovery estimates in the Pilot Plant Composite differed in composition

from the PP Composite 1. Additional testing with a single composite

including bulk concentrate generation with a pre-float cleaner stage

followed by copper-lead separation testing is recommended in order to

report overall copper, lead, gold, and silver recoveries.

Minor element analysis results for concentrates generated from the

master and Variability composites indicated a number of potential

concerns. For the zinc concentrates, cadmium content measured

between 0.1 and 0.4 percent. In the lead concentrate generated from

copper-lead separation cycle tests, antimony, arsenic, bismuth,

magnesium, fluorine and selenium levels were notable and might invoke

penalty upon sale. In the copper concentrate, fluorine content assayed

750 g/tonne and gold graded 0.35 g/tonne. Consultation with an

expert who is familiar with marketing terms for copper, lead, and zinc

concentrates is recommended to determine the implications in terms of

potential for smelter penalties and payables.

Given the low lead grade of the lead concentrate and uncertainty

whether the lead concentrate is marketable, further metallurgical testing

is recommended to determine whether the lead concentrate grade could

be upgraded through removal of hydrophobic non-sulphide gangue

minerals through use of a hydroseparator, or whether the gold and silver

contained could be extracted through cyanidation leaching. A unique

flotation flowsheet could also be explored which would replace the bulk

circuit with separate copper and lead circuits, whereby the circuit would

be more amenable to depression of non-sulphide gangue in the copper

cleaner circuit.

FIGURE 8BVARIABILITY COMPOSITE TEST SUMMARY – LEAD, SILVER, AND GOLD RESULTS


Result Summary - Lead

Result Summary - Silver

Result Summary - Gold

0

2

4

6

8

10

12

14

16

18

20

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Bu

lkC

on

Gra

de

-p

erc

en

t

Dis

trib

utio

n-

pe

rce

nt

Composite

Zn Ro Tl Zn Clnr TailsZn Scav Con Zn ConBulk 2CT Bulk Scav ConBulk Con PF Ro ConBulk Con Pb Gr.

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Dis

trib

utio

n-

pe

rce

nt

Composite

Zn Ro TlZn Clnr TailsZn Scav ConZn ConBulk 2CTBulk Scav ConBulk ConPF Ro Con

0

10

20

30

40

50

60

70

80

90

100

1 2 3 4 5 6 7 8 9 10 11 12 13 14

Dis

trib

utio

n-

pe

rce

nt

Composite

Zn Ro TlZn Clnr TailsZn Scav ConZn ConBulk 2CTBulk Scav ConBulk ConPF Ro Con

41

APPENDIX I – KM5000

SAMPLE ORIGIN

1

1.0 Sample Origin

Samples used in this test program were received in a single shipment on

August 24, 2016. The shipment was received as pallets of core boxes and

weighed approximately 2.7 tonnes in total. A detailed list of the samples

received is located in Table I-1.

The client requested preparation of 236 interval samples for assaying

prior to construction of the composites for metallurgical testing. Drill

core was removed from the core boxes and composited according to the

interval details provided by the client, and stage-crushed in closed circuit

with a vibrating screen (6-mesh or 3.36mm). A sub-sample was removed

from each of the interval sample and submitted to ALS Minerals

Vancouver for assaying which included gold, copper, lead, zinc, and silver

as well as a multi-element ICP scan with four-acid digestion. A list of the

interval samples submitted is located in Table I-2. Assay results for the

interval samples can be found in Appendix V – Special.

Once the assay data for the interval samples was received by the client,

instructions were received to prepare 14 Variability Composites. A PP

Composite 1 master composite was prepared by combining 10 kilograms

of each of the Variability Composites for laboratory metallurgical testing.

A separate 600 kilogram Pilot Plant Composite was prepared for batch

flotation testing in the pilot plant; this composite was prepared with

dissimilar masses of each Variability Composite so it would not be

directly comparable to the Pilot Plant Composite used in the metallurgical

laboratory testing. A detailed list of the composites generated is located

in Table I-3.

2

AR16-0152 116 252.75-255.10 7.01 Drill core

AR16-0152 115 250.88-252.75 15.9 Drill core

AR16-0152 114 248.62-250.88 16.1 Drill core

AR16-0152 113 246.33-248.62 16.5 Drill core

AR16-0152 112 244.30-246.33 17.0 Drill core

AR16-0152 111 241.80-244.30 14.7 Drill core

AR16-0152 110 239.60-241.80 13.2 Drill core

AR16-0152 109 236.83-239.60 15.4 Drill core

AR16-0152 108 234.38-236.83 0.7 Drill core

AR16-0152 105 227.86-230.17 12.5 Drill core

AR16-0152 104 225.56-227.86 16.6 Drill core

AR16-0152 103 223.44-225.56 17.5 Drill core

AR16-0152 102 221.17-223.44 17.1 Drill core

AR16-0152 101 219.14-221.17 17.4 Drill core

AR16-0152 100 216.96-219.14 16.7 Drill core

AR16-0152 99 214.75-216.96 5.4 Drill core

AR16-0152 82 178.92-180.96 6.6 Drill core

AR16-0152 81 176.89-178.92 16.2 Drill core

AR16-0152 80 174.87-176.89 16.2 Drill core

AR16-0152 79 172.82-174.87 16.5 Drill core

AR16-0152 78 170.74-172.82 15.1 Drill core

AR16-0152 77 168.58-170.74 16.7 Drill core

AR16-0152 68 149.39-151.87 12.8 Drill core

AR16-0152 67 147.15-149.39 15.3 Drill core

AR16-0152 66 145.10-147.15 18.8 Drill core

AR16-0152 65 142.92-145.10 16.4 Drill core

AR16-0152 64 140.99-142.92 16.0 Drill core

AR16-0152 63 138.98-140.99 2.1 Drill core

AR16-0150 100 213.70-216.84 13.5 Drill core

AR16-0150 99 211.99-213.70 13.6 Drill core

AR16-0150 98 210.29-211.99 18.6 Drill core

AR16-0150 97 208.24-210.29 18.4 Drill core

AR16-0150 96 206.16-208.24 19.5 Drill core

AR16-0150 95 203.90-206.16 17.2 Drill core

AR16-0150 94 201.72-203.90 16.8 Drill core

AR16-0150 93 199.55-201.72 15.4 Drill core

AR16-0150 92 197.42-199.55 17.1 Drill core

AR16-0150 91 195.18-197.42 17.2 Drill core

AR16-0150 90 193.04-195.18 17.3 Drill core

AR16-0150 89 190.96-193.04 22.2 Drill core

TABLE I-1

MASS AND IDENTIFICATION OF SAMPLES RECEIVED

Received August 24, 2016

Box Number Sample FormWeight, kgHole ID Interval, m

3

AR16-0150 88 188.78-190.96 26.1 Drill core

AR16-0150 87 186.59-188.78 21.2 Drill core

AR16-0150 86 184.54-186.59 17.2 Drill core

AR16-0150 85 182.39-184.54 17.4 Drill core

AR16-0150 84 180.37-182.39 15.9 Drill core

AR16-0150 83 178.28-180.37 17.9 Drill core

AR16-0150 82 176.17-178.28 17.7 Drill core

AR16-0150 81 173.94-176.17 19.3 Drill core

AR16-0150 80 171.90-173.94 21.0 Drill core

AR16-0150 79 169.69-171.90 20.5 Drill core

AR16-0150 78 167.40-169.69 20.1 Drill core

AR16-0150 77 165.47-167.40 18.3 Drill core

AR16-0150 76 163.43-165.47 18.5 Drill core

AR16-0150 75 161.31-163.43 18.6 Drill core

AR16-0150 74.0 159.25-161.31 17.6 Drill core

AR16-0150 73 157.09-159.25 17.5 Drill core

AR16-0150 72 154.99-157.09 17.7 Drill core

AR16-0150 71 152.88-154.99 16.3 Drill core

AR16-0150 70 150.91-152.88 17.6 Drill core

AR16-0150 69 148.74-150.91 17.3 Drill core

AR16-0150 68 146.53-148.74 21.9 Drill core

AR16-0150 67 144.30-146.53 18.3 Drill core

AR16-0150 66 142.27-144.30 23.9 Drill core

AR16-0150 65 140.01-142.27 19.8 Drill core

AR16-0150 64 137.68-140.01 16.8 Drill core

AR16-0150 63 135.64-137.68 16.7 Drill core

AR16-0150 62 133.42-135.64 17 Drill core

AR16-0150 61 131.01-133.42 17.1 Drill core

AR16-0150 60 128.98-131.01 23.6 Drill core

AR16-0150 59 126.76-128.98 21.2 Drill core

AR16-0150 58 124.76-126.76 17.8 Drill core

AR16-0150 57 122.73-124.76 16.3 Drill core

AR16-0150 56 120.66-122.73 18.2 Drill core

AR16-0150 55 118.47-120.66 16.7 Drill core

AR16-0150 54 116.40-118.47 16.9 Drill core

AR16-0150 53 114.33-116.40 8.7 Drill core

AR16-0148 92 201.65-201.88 5.7 Drill core

AR16-0148 91 199.52-201.65 18.8 Drill core

AR16-0148 90 197.14-199.52 20.0 Drill core

AR16-0148 89 194.88-197.14 20.3 Drill core

TABLE I-1 Continued



Sample FormHole ID Weight, kgBox Number Interval, m

4

AR16-0148 88 192.87-194.88 19.2 Drill core

AR16-0148 87 190.71-192.87 20.3 Drill core

AR16-0148 86 188.58-190.71 22.5 Drill core

AR16-0153 31 67.68-69.81 12.8 Drill core

AR16-0153 30 65.75-67.68 11.5 Drill core

AR16-0153 29 63.61-65.75 15.0 Drill core

AR16-0153 28 61.65-63.61 14.1 Drill core

AR16-0153 27 59.70-61.65 13.6 Drill core

AR16-0153 26 57.54-59.70 20.5 Drill core

AR16-0153 25 55.33-57.54 20.5 Drill core

AR16-0153 24 53.40-55.33 15.2 Drill core

AR16-0153 23 51.24-53.40 12.1 Drill core

AR16-0153 22 49.22-51.24 11.6 Drill core

AR16-0153 21 47.16-49.22 12.6 Drill core

AR16-0146 104 224.04-226.05 3.8 Drill core

AR16-0146 103 221.90-224.04 18.8 Drill core

AR16-0146 102 219.90-221.90 19.1 Drill core

AR16-0146 101 217.79-219.81 19.4 Drill core

AR16-0146 100 215.66-217.79 17.4 Drill core

AR16-0146 99 213.53-215.66 18.3 Drill core

AR16-0146 98 210.90-213.53 16.8 Drill core

AR16-0146 97 208.94-210.90 21 Drill core

AR16-0146 96 206.63-208.94 19.3 Drill core

AR16-0146 95 204.59-206.63 21.3 Drill core

AR16-0146 94 202.54-204.59 22.8 Drill core

AR16-0146 93 200.39-202.54 19.1 Drill core

AR16-0146 92 198.09-200.39 18.3 Drill core

AR16-0146 91 196.10-198.09 18.3 Drill core

AR16-0146 74 158.95-161.68 11.7 Drill core

AR16-0146 73 157.05-158.95 18.1 Drill core

AR16-0146 72 154.93-157.05 17.8 Drill core

AR16-0146 71 153.00-154.93 18.4 Drill core

AR16-0146 70 150.79-153.00 18.4 Drill core

AR16-0146 69 148.27-150.79 17.9 Drill core

AR16-0146 68 146.09-148.22 18.3 Drill core

AR16-0146 67 144.08-146.09 17.5 Drill core

AR16-0146 66 141.88-144.08 17.5 Drill core

AR16-0146 65 139.63-141.88 19.0 Drill core

AR16-0146 64 137.59-139.63 17.4 Drill core

AR16-0146 63 135.44-137.59 17.7 Drill core

TABLE I-1 Continued



Sample FormHole ID Box Number Weight, kgInterval, m

5

AR16-0146 62 133.34-135.44 14.0 Drill core

AR16-0146 57 122.76-124.88 10.9 Drill core

AR16-0146 56 120.09-122.76 16.4 Drill core

AR16-0146 55 118.01-120.09 21.7 Drill core

AR16-0146 54 115.81-118.01 27.2 Drill core

AR16-0146 53 113.81-115.81 22.3 Drill core

AR16-0146 52 111.67-113.81 17.7 Drill core

AR16-0146 51 109.50-111.67 16.4 Drill core

AR16-0148 85 186.42-188.58 18.7 Drill core

AR16-0148 84 184.35-186.42 17.7 Drill core

AR16-0148 83 182.05-184.35 2.4 Drill core

AR16-0148 79 173.64-175.72 14.9 Drill core

AR16-0148 78 171.72-173.64 17.2 Drill core

AR16-0148 77 169.41-171.72 16.6 Drill core

AR16-0148 76 167.63-169.41 16.6 Drill core

AR16-0148 75 164.62-167.03 16 Drill core

AR16-0148 74 162.53-164.62 17.3 Drill core

AR16-0148 73 160.45-162.53 18.5 Drill core

AR16-0148 72 158.32-160.45 18.6 Drill core

AR16-0148 71 156.27-158.32 17.9 Drill core

AR16-0148 70 154.16-156.27 18.4 Drill core

AR16-0148 69 152.00-154.16 18.3 Drill core

AR16-0148 68 149.88-152.00 19.9 Drill core

AR16-0148 67 147.89-149.88 19 Drill core

AR16-0148 66 145.77-147.89 18.2 Drill core

AR16-0148 65 143.62-145.77 18.2 Drill core

AR16-0148 64 141.55-143.62 18.3 Drill core

AR16-0148 63 139.45-141.55 22.3 Drill core

AR16-0148 62 137.39-139.45 21.1 Drill core

AR16-0148 61 135.38-137.39 19.5 Drill core

AR16-0148 60 133.22-135.38 19.3 Drill core

AR16-0148 59 130.99-133.22 23.9 Drill core

AR16-0148 58 128.77-130.99 25.3 Drill core

AR16-0148 57 126.70-128.77 19.5 Drill core

AR16-0148 56 124.43-126.70 19.2 Drill core

AR16-0148 55 122.33-124.43 23.7 Drill core

AR16-0148 54 120.18-122.33 21.5 Drill core

AR16-0148 53 118.02-120.18 18.0 Drill core

AR16-0148 52 115.90-118.02 18.3 Drill core

AR16-0148 51 113.79-115.90 8.9 Drill core

TABLE I-1 Continued



Weight, kg Sample FormHole ID Box Number Interval, m

6

Weight Sample

From, m To, m kg Form

1129043 109.50 110.95 13.2 drill core

1129044 110.95 111.67 3.62 drill core

1129045 111.67 113.15 11.7 drill core

1129046 113.15 114.40 11.2 drill core

1129047 114.40 115.07 8.62 drill core

1129048 115.07 115.70 6.69 drill core

1129049 115.70 117.35 20.4 drill core

1129050 117.35 118.80 20.0 drill core

1129051 118.80 120.09 10.8 drill core

1129052 120.09 120.90 6.16 drill core

1129053 120.90 122.35 6.37 drill core

1129054 122.35 124.00 14.6 drill core

1129059 133.80 135.60 15.3 drill core

1129060 135.60 137.60 16.5 drill core

1129061 137.60 139.60 16.6 drill core

1129062 139.60 140.40 6.35 drill core

1129063 140.40 140.90 4.72 drill core

1129064 140.90 142.00 9.36 drill core

1129065 142.00 143.25 11.1 drill core

1129066 143.25 145.00 13.9 drill core

1129067 145.00 147.00 15.9 drill core

1129068 147.00 148.30 11.5 drill core

1129069 148.30 150.15 12.0 drill core

1129070 150.15 151.00 7.19 drill core

1129071 151.00 152.90 14.7 drill core

1129072 152.90 153.65 7.70 drill core

1129073 153.65 154.65 9.73 drill core

1129074 154.65 155.65 8.75 drill core

1129075 155.65 156.70 8.75 drill core

1129076 156.70 158.65 17.5 drill core

1129077 158.65 160.35 8.63 drill core

AR16-0146

Hole ID Sample IDInterval

TABLE I-2

INTERVAL SAMPLES PREPARED FOR HEAD ASSAY

September 16, 2016

7

Weight Sample


1129078 160.35 161.15 6.48 drill core

1129090 196.00 197.20 10.4 drill core

1129091 197.20 198.25 9.13 drill core

1129092 198.25 199.37 8.00 drill core

1129093 199.37 200.75 12.0 drill core

1129094 200.75 202.54 16.4 drill core

1129095 202.54 204.30 19.6 drill core

1129096 204.30 205.00 6.72 drill core

1129097 205.00 206.48 16.2 drill core

1129098 206.48 208.47 15.8 drill core

1129099 208.47 210.10 18.4 drill core

1129100 210.10 212.10 12.0 drill core

1129101 212.10 214.10 17.2 drill core

1129102 214.10 216.05 17.4 drill core

1129103 216.05 216.65 3.36 drill core

1129104 216.65 218.50 16.4 drill core

1129105 218.50 219.65 10.7 drill core

1129106 219.65 221.00 12.9 drill core

1129107 221.00 222.50 13.0 drill core

1129108 222.50 224.50 17.6 drill core

1130045 114.85 116.05 10.5 drill core

1130046 116.05 118.02 17.2 drill core

1130047 118.02 120.00 17.0 drill core

1130048 120.00 120.75 6.39 drill core

1130049 120.75 121.83 10.4 drill core

1130050 121.83 122.35 7.09 drill core

1130051 122.35 122.88 4.58 drill core

1130052 122.88 123.92 11.3 drill core

1130053 123.92 124.66 10.4 drill core

1130054 124.66 126.34 12.4 drill core

1130055 126.34 127.84 13.9 drill core

AR16-0146

AR16-0148


TABLE I-2 Continued


September 16, 2016

8

Weight Sample


1130056 127.84 129.35 16.3 drill core

1130057 129.35 131.24 21.3 drill core

1130058 131.24 132.41 14.2 drill core

1130059 132.41 133.90 12.2 drill core

1130060 133.90 135.68 15.8 drill core

1130061 135.68 136.27 7.22 drill core

1130062 136.27 137.74 13.1 drill core

1130063 137.74 139.50 18.9 drill core

1130064 139.50 140.30 9.93 drill core

1130065 140.30 141.22 8.06 drill core

1130066 141.22 143.22 18.7 drill core

1130067 143.22 145.22 17.1 drill core

1130068 145.22 146.91 14.3 drill core

1130069 146.91 148.60 14.6 drill core

1130070 148.60 149.43 7.97 drill core

1130071 149.43 150.65 12.8 drill core

1130072 150.65 152.65 17.7 drill core

1130073 152.65 154.65 17.3 drill core

1130074 154.65 156.27 13.8 drill core

1130075 156.27 157.86 13.7 drill core

1130076 157.86 159.39 13.3 drill core

1130077 159.39 160.45 9.24 drill core

1130078 160.45 161.58 9.71 drill core

1130079 161.58 163.07 11.4 drill core

1130080 163.07 165.18 16.4 drill core

1130081 165.18 167.28 15.1 drill core

1130082 167.28 167.74 4.24 drill core

1130083 167.74 169.77 12.4 drill core

1130084 169.77 170.77 10.7 drill core

1130085 170.77 172.77 11.4 drill core

1130086 172.77 174.10 12.5 drill core

Sample IDInterval

AR16-0148

Hole ID

TABLE I-2 Continued


September 16, 2016

9

Weight Sample


1130087 174.10 175.42 9.68 drill core

1130094 183.95 186.00 16.4 drill core

1130095 186.00 188.05 17.2 drill core

1130096 188.05 188.48 3.63 drill core

1130097 188.48 189.45 12.1 drill core

1130098 189.45 191.41 17.3 drill core

1130099 191.41 193.00 15.5 drill core

1130100 193.00 193.95 8.38 drill core

1130101 193.95 195.95 19.0 drill core

1130102 195.95 197.51 14.1 drill core

1130103 197.51 198.34 8.03 drill core

1130104 198.34 200.34 15.2 drill core

1130105 200.34 201.72 12.3 drill core

1130106 n/a n/a 4.7 drill core

1130156 115.21 117.21 17.6 drill core

1130157 117.21 118.65 12.5 drill core

1130158 118.65 120.09 11.6 drill core

1130159 120.09 121.15 9.54 drill core

1130160 121.15 122.50 13.0 drill core

1130161 122.50 124.52 18.7 drill core

1130162 124.52 125.10 3.93 drill core

1130163 125.10 126.95 18.5 drill core

1130164 126.95 127.58 8.00 drill core

1130165 127.58 129.52 19.3 drill core

1130166 129.52 130.71 15.9 drill core

1130167 130.71 132.13 12.5 drill core

1130168 132.13 133.50 9.18 drill core

1130169 133.50 135.25 14.5 drill core

1130170 135.25 136.23 8.34 drill core

1130171 136.23 137.25 9.72 drill core

1130172 137.25 138.34 10.0 drill core

AR16-0148

AR16-0150



September 16, 2016

TABLE I-2 Continued

10

Weight Sample


1130173 138.34 139.60 7.46 drill core

1130174 139.60 140.50 7.60 drill core

1130175 140.50 142.00 13.1 drill core

1130176 142.00 143.95 25.0 drill core

1130177 143.95 145.42 11.6 drill core

1130178 145.42 146.53 10.9 drill core

1130179 146.53 147.62 9.62 drill core

1130180 147.62 148.42 10.78 drill core

1130181 148.42 149.60 10.2 drill core

1130182 149.60 151.13 12.2 drill core

1130183 151.13 151.64 5.10 drill core

1130184 151.64 153.64 18.7 drill core

1130185 153.64 155.50 16.1 drill core

1130186 155.50 157.50 17.3 drill core

1130187 157.50 159.50 18.17 drill core

1130188 159.50 161.50 18.9 drill core

1130189 161.50 163.00 13.6 drill core

1130190 163.00 164.26 11.3 drill core

1130191 164.26 165.00 6.83 drill core

1130192 165.00 166.17 13.5 drill core

1130193 166.17 167.48 13.1 drill core

1130194 167.48 168.03 5.45 drill core

1130195 168.03 169.28 10.8 drill core

1130196 169.28 170.30 11.87 drill core

1130197 170.30 172.00 16.0 drill core

1130198 172.00 174.02 22.30 drill core

1130199 174.02 174.92 6.86 drill core

1130200 174.92 176.14 12.9 drill core

1130201 176.14 177.44 12.2 drill core

1130202 177.44 178.28 7.15 drill core

1130203 178.28 179.60 12.4 drill core

AR16-0150


TABLE I-2 Continued


September 16, 2016

11

Weight Sample


1130204 179.60 181.60 17.8 drill core

1130205 181.60 183.60 17.6 drill core

1130206 183.60 185.32 15.2 drill core

1130207 185.32 186.68 12.3 drill core

1130208 186.68 187.30 4.77 drill core

1130209 187.30 187.93 6.95 drill core

1130210 187.93 189.92 24.1 drill core

1130211 189.92 190.96 13.8 drill core

1130212 190.96 192.25 16.6 drill core

1130213 192.25 193.00 6.45 drill core

1130214 193.00 195.00 17.2 drill core

1130215 195.00 197.00 16.5 drill core

1130216 197.00 198.45 12.7 drill core

1130217 198.45 199.43 8.85 drill core

1130218 199.43 201.48 13.7 drill core

1130219 201.48 203.44 16.1 drill core

1130220 203.44 204.45 9.17 drill core

1130221 204.45 205.75 9.91 drill core

1130222 205.75 206.57 6.41 drill core

1130223 206.57 207.96 13.1 drill core

1130224 207.96 208.90 10.0 drill core

1130225 208.90 210.37 13.6 drill core

1130226 210.37 212.17 21.2 drill core

1130227 212.17 212.45 1.18 drill core

1130228 212.45 212.80 3.34 drill core

1130229 212.80 213.70 8.89 drill core

1130230 213.70 215.80 6.63 drill core

1130231 215.80 216.70 8.18 drill core

1130283 140.53 142.12 13.7 drill core

1130284 142.12 143.55 12.7 drill core

1130285 143.55 145.47 16.2 drill core

AR16-0150

AR16-0152

IntervalHole ID Sample ID

TABLE I-2 Continued


September 16, 2016

12

Weight Sample


1130286 145.47 146.30 10.5 drill core

1130287 146.30 148.30 13.5 drill core

1130288 148.30 150.40 14.0 drill core

1130289 150.40 151.40 8.88 drill core

1130294 168.58 170.45 15.6 drill core

1130295 170.45 171.75 10.9 drill core

1130296 171.75 172.45 5.24 drill core

1130297 172.45 173.10 5.89 drill core

1130298 173.10 173.81 5.94 drill core

1130299 173.81 175.42 14.5 drill core

1130300 175.42 177.42 17.9 drill core

1130301 177.42 178.92 13.0 drill core

1130302 178.92 179.88 8.09 drill core

1130319 216.16 218.16 16.6 drill core

1130320 218.16 220.02 16.8 drill core

1130321 220.02 221.28 11.8 drill core

1130322 221.28 222.27 7.48 drill core

1130323 222.27 223.70 12.74 drill core

1130324 223.70 224.38 6.45 drill core

1130325 224.38 226.35 15.4 drill core

1130326 226.35 228.35 17.13 drill core

1130327 228.35 229.45 9.32 drill core

1130331 236.60 237.66 9.33 drill core

1130332 237.66 239.66 10.1 drill core

1130333 239.66 241.75 12.9 drill core

1130334 241.75 242.14 4.23 drill core

1130335 242.14 242.75 6.51 drill core

1130336 242.75 243.50 4.53 drill core

1130337 243.50 245.50 11.8 drill core

1130338 245.50 246.55 10.0 drill core

1130339 246.55 247.42 7.95 drill core

AR16-0152


TABLE I-2 Continued


September 16, 2016

13

Weight Sample


1130340 247.42 247.75 3.30 drill core

1130341 247.75 249.59 14.76 drill core

1130342 249.59 250.88 6.96 drill core

1130343 250.88 251.90 8.91 drill core

1130344 251.90 253.90 16.6 drill core

1129709 48.07 50.07 11.9 drill core

1129710 50.07 52.02 14.1 drill core

1129711 52.02 53.74 7.10 drill core

1129713 53.74 55.62 14.4 drill core

1129714 55.62 56.68 10.4 drill core

1129715 56.68 58.02 13.5 drill core

1129716 58.02 59.80 16.3 drill core

1129718 59.80 60.40 4.80 drill core

1129719 60.40 61.39 6.20 drill core

1129720 61.39 62.80 8.20 drill core

1129722 62.80 64.61 16.2 drill core

1129724 64.61 65.75 6.70 drill core

1129725 65.75 66.73 4.90 drill core

1129726 66.73 68.56 11.4 drill core

1129727 68.56 69.81 7.50 drill core

AR16-0152

AR16-0153

IntervalHole ID Sample ID

TABLE I-2 Continued


September 16, 2016

14

Weight

kilograms

1129046 113.15-114.40 <6 Mesh Crushed 5a 11.2

1129047 114.40-115.07 <6 Mesh Crushed 5 8.62

1129048 115.07-115.70 <6 Mesh Crushed 5 6.69

1129049 115.70-117.35 <6 Mesh Crushed 5 20.4

1129050 117.35-118.80 <6 Mesh Crushed 5 20.0

1129051 118.80-120.09 <6 Mesh Crushed 5z 10.8

Total 77.8

Weight

kilograms

1129063 140.40-140.90 <6 Mesh Crushed 4 4.72

1129064 140.90-142.00 <6 Mesh Crushed 4 9.36

1129065 142.00-143.25 <6 Mesh Crushed 4 11.1

1129066 143.25-145.00 <6 Mesh Crushed 4z 13.9

Total 39.1

Weight

kilograms

1129072 152.90-153.65 <6 Mesh Crushed 3a 7.70

1129073 153.65-154.65 <6 Mesh Crushed 3 9.73

1129074 154.65-156.70 <6 Mesh Crushed 3 8.75

1129075 155.65-156.70 <6 Mesh Crushed 3z 8.75

Total 34.9

Weight

kilograms

1129094 200.75-202.54 <6 Mesh Crushed 2 16.4

1129095 202.54-204.30 <6 Mesh Crushed 2 19.6

1129096 204.20-205.00 <6 Mesh Crushed 2 6.72

1129097 205.00-206.48 <6 Mesh Crushed 2 16.2

1129098 206.48-208.47 <6 Mesh Crushed 2 15.8

1129099 208.47-201.10 <6 Mesh Crushed 2 18.4

1129100 210.10-212.10 <6 Mesh Crushed 2z 12.0

Total 105.1

TABLE I-3D

TABLE I-3C

COMPOSITE CONSTRUCTION

Composite 3

Sample ID Interval, From-To, m Sample Form Zone

Interval, From-To, m Zone

Sample Form

TABLE I-3B


Composite 2

Zone


Composite 4


TABLE I-3A


Composite 1

Sample ID

Sample ID Interval, From-To, m

Sample Form

15

Weight

kilograms

1130048 120.00-120.75 <6 Mesh Crushed 5 6.39

1130049 120.75-121.83 <6 Mesh Crushed 5 10.4

1130050 121.83-122.35 <6 Mesh Crushed 5 7.09

1130051 122.35-122.88 <6 Mesh Crushed 5 4.58

1130052 122.88-123.92 <6 Mesh Crushed 5 11.3

1130053 123.92-124.66 <6 Mesh Crushed 5 10.4

1130054 124.66-126.34 <6 Mesh Crushed 5 12.4

1130055 126.34-127.84 <6 Mesh Crushed 5 13.9

1130056 127.84-129.35 <6 Mesh Crushed 5 16.3

1130057 129.35-131.24 <6 Mesh Crushed 5 21.3

1130058 131.24-132.41 <6 Mesh Crushed 5 14.2

1130059 132.41-133.90 <6 Mesh Crushed 5 12.2

1130060 133.90-135.68 <6 Mesh Crushed 5 15.8

1130061 135.68-136.27 <6 Mesh Crushed 5 7.22

1130062 136.27-137.74 <6 Mesh Crushed 5 13.1

1130063 137.74-139.50 <6 Mesh Crushed 5 18.9

1130064 139.50-140.30 <6 Mesh Crushed 5 9.93

1130065 140.30-141.22 <6 Mesh Crushed 5 8.06

1130066 141.22-143.22 <6 Mesh Crushed 5z 18.7

Total 231.9

Weight

kilograms

1130095 186.00-188.05 <6 Mesh Crushed 1a 17.2

1130096 188.05-188.48 <6 Mesh Crushed 1 3.63

1130097 188.48-189.45 <6 Mesh Crushed 1 12.1

1130098 189.45-191.41 <6 Mesh Crushed 1 17.3

1130099 191.41-193.00 <6 Mesh Crushed 1 15.5

1130100 193.00-193.95 <6 Mesh Crushed 1 8.38

1130101 193.95-195.95 <6 Mesh Crushed 1 19.0

1130102 195.95-197.51 <6 Mesh Crushed 1 14.1

1130103 197.51-198.34 <6 Mesh Crushed 1 8.03

1130104 198.34-200.34 <6 Mesh Crushed 1z 15.2

Total 130.5

Composite 5


TABLE I-3F


Composite 6

Sample ID

TABLE I-3E


Interval, From-To, m Sample Form Zone

16

Weight

kilograms

1130159 120.09-121.15 <6 Mesh Crushed 7a 9.5

1130160 121.15-122.50 <6 Mesh Crushed 7a 13.0

1130161 122.50-124.52 <6 Mesh Crushed 7 18.7

1130162 124.52-125.10 <6 Mesh Crushed 7 3.93

1130163 125.10-126.95 <6 Mesh Crushed 5a 18.5

1130164 126.95-127.58 <6 Mesh Crushed 5 8.00

1130165 127.58-129.52 <6 Mesh Crushed 5 19.3

1130166 129.52-130.71 <6 Mesh Crushed 5 15.9

1130167 130.71-132.13 <6 Mesh Crushed 5z 12.5

Total 119.4

Weight

kilograms

1130172 137.25-138.34 <6 Mesh Crushed 4a 10.0

1130173 138.34-139.60 <6 Mesh Crushed 4a 7.46

1130174 139.60-140.50 <6 Mesh Crushed 4a 7.60

1130175 140.50-142.00 <6 Mesh Crushed 4 13.1

1130176 142.00-143.95 <6 Mesh Crushed 4 25.0

1130177 143.95-145.42 <6 Mesh Crushed 4 11.6

1130178 145.42-146.53 <6 Mesh Crushed 4 10.9

1130179 146.53-147.62 <6 Mesh Crushed 4 9.62

1130180 147.62-148.42 <6 Mesh Crushed 4 10.8

1130181 148.42-149.60 <6 Mesh Crushed 4z 10.2

1130182 149.60-151.13 <6 Mesh Crushed 4z 12.2

1130183 151.13-151.64 <6 Mesh Crushed 4z 5.10

Total 133.7

TABLE I-3G


Composite 7


TABLE I-3H

Zone


Composite 8

Sample ID Interval, From-To, m Sample Form

17

Weight

kilograms

1130190 163.00-164.26 <6 Mesh Crushed 3 11.3

1130191 164.26-165.00 <6 Mesh Crushed 3 6.83

1130192 165.00-166.17 <6 Mesh Crushed 3 13.5

1130193 166.17-167.48 <6 Mesh Crushed 3 13.1

1130194 167.48-168.03 <6 Mesh Crushed 3 5.45

1130195 168.03-169.28 <6 Mesh Crushed 3 10.8

1130196 169.28-170.30 <6 Mesh Crushed 3 11.9

1130197 170.30-172.00 <6 Mesh Crushed 3 16.0

1130198 172.00-174.02 <6 Mesh Crushed 3 22.3

1130199 174.02-174.92 <6 Mesh Crushed 3 6.86

1130200 174.92-176.14 <6 Mesh Crushed 3 12.9

1130201 176.14-177.44 <6 Mesh Crushed 3 12.2

1130202 177.44-178.28 <6 Mesh Crushed 3z 7.15

1130203 178.28-179.60 <6 Mesh Crushed 3z 12.4

Total 162.7

Weight

kilograms

1130208 186.68-187.30 <6 Mesh Crushed 2a 4.77

1130209 187.30-187.93 <6 Mesh Crushed 2 6.95

1130210 187.93-189.92 <6 Mesh Crushed 2 24.1

1130211 189.92-190.96 <6 Mesh Crushed 2 13.8

1130212 190.96-192.25 <6 Mesh Crushed 2 16.6

1130213 192.25-193.00 <6 Mesh Crushed 2z 6.45

Total 72.7

TABLE I-3I


Composite 9


TABLE I-3J


Composite 10


18

Weight

kilograms

1130221 204.45-205.75 <6 Mesh Crushed 1a 9.91

1130222 205.75-206.57 <6 Mesh Crushed 1a 6.41

1130223 206.57-207.96 <6 Mesh Crushed 1 13.1

1130224 207.96-208.90 <6 Mesh Crushed 1 10.0

1130225 208.90-210.37 <6 Mesh Crushed 1 13.6

1130226 210.37-212.17 <6 Mesh Crushed 1 21.2

1130227 212.17-212.45 <6 Mesh Crushed 1z 1.18

1130228 212.45-212.80 <6 Mesh Crushed 1z 3.34

Total 78.8

Weight

kilograms

1130320 218.16-220.02 <6 Mesh Crushed 2a 16.8

1130321 220.02-221.28 <6 Mesh Crushed 2 11.8

1130322 221.28-222.27 <6 Mesh Crushed 2 7.48

1130323 222.27-223.70 <6 Mesh Crushed 2 12.7

1130324 223.70-224.38 <6 Mesh Crushed 2 6.45

1130325 224.38-226.35 <6 Mesh Crushed 2z 15.4

1130326 226.35-228.35 <6 Mesh Crushed 2z 17.13

Total 87.8

TABLE I-3K


Composite 11


TABLE I-3L


Composite 12


19

Weight

kilograms

1130333 239.66-241.75 <6 Mesh Crushed 1a 12.9

1130334 241.75-242.14 <6 Mesh Crushed 1 4.23

1130335 242.14-242.75 <6 Mesh Crushed 1 6.51

1130336 242.75-243.50 <6 Mesh Crushed 1 4.53

1130337 243.50-245.50 <6 Mesh Crushed 1j 11.8

1130338 245.50-246.55 <6 Mesh Crushed 1j 10.0

1130339 256.55-247.42 <6 Mesh Crushed 1.1 7.95

1130340 247.42-247.75 <6 Mesh Crushed 1.1 3.30

1130341 247.75-249.59 <6 Mesh Crushed 1.1 14.8

1130342 249.59-250.88 <6 Mesh Crushed 1z 6.96

Total 83.0

Weight

kilograms

1129711 52.02-53.74 <6 Mesh Crushed 5a 7.10

1129713 53.74-55.62 <6 Mesh Crushed 5 14.4

1129714 55.62-56.68 <6 Mesh Crushed 5 10.4

1129715 56.68-58.02 <6 Mesh Crushed 5 13.5

1129716 58.02-59.80 <6 Mesh Crushed 5 16.3

1129718 59.80-60.40 <6 Mesh Crushed 5 4.80

1129719 60.40-61.39 <6 Mesh Crushed 5 6.20

1129720 61.39-62.80 <6 Mesh Crushed 5z 8.20

1129722 62.80-64.61 <6 Mesh Crushed 1 16.2

1129724 64.61-65.75 <6 Mesh Crushed 1z 6.70

Total 103.8

Note: Zone information provided by the client.

Composite 13


TABLE I-3N


TABLE I-3M


Composite 12


20

1 10.0 31.6

2 10.0 15.0

3 10.0 14.3

4 10.0 41.0

5 10.0 93.9

6 10.0 53.7

7 10.0 49.5

8 10.0 56.8

9 10.0 65.8

10 10.0 29.6

11 10.0 31.0

12 10.0 36.0

13 10.0 34.7

14 10.0 47.0

Total 140 600

CompositePP Composite for Batch

Testing, kg

PP Composite 1 for

Metallurgical Testing, kg

PILOT PLANT COMPOSITE CONSTRUCTION

TABLE I-3O

APPENDIX II – KM5000

METALLURGICAL TEST DATA

INDEX

TEST PAGE

1 Rougher Test – PP Composite 1 ......................................................... 1

2 Rougher Test – PP Composite 1 ......................................................... 3

3 Cleaner Test – PP Composite 1 .......................................................... 5



6 Locked Cycle Test – PP Composite 1 ................................................ 11

7 Cleaner Test – Composite 14........................................................... 16

8 Cleaner Test – Composite 6............................................................. 18













21 Rougher Test – P1 Bulk Final Concentrate ........................................ 44







28 Cleaner Test – P1 Bulk Final Concentrate ......................................... 58

29 Cleaner Test – PP Composite 1 ........................................................ 61




33 Locked Cycle Test – P1 Bulk Final Concentrate ................................. 69

34 Locked Cycle Test – P1 Bulk Final Concentrate ................................. 74

37 Locked Cycle Test – PP Composite 1 ................................................ 79

1

DATE:

PROJECT NO: KM5000-01

PURPOSE: Preliminary Rougher Test.

PROCEDURE: Perform a standard two product rougher test.

FEED: 2 kg of PP Composite 1 ore ground to a nominal 75mm K80.

Reagents Added g/tonne Time (minutes)

Lime ZnSO4 NaCN 3418A SIPX MIBC Grind Cond. Float

Primary Grind 50 120 60 25 8.5 175

Prefloat Rougher 75 33 1 5 9.0 167

BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 2 9.0 145

Rougher 2 √ 10 2 11 1 2 9.0 121

Rougher 3 √ 5 2 22 1 4 9.1 137

ZINC CIRCUIT: CuSO4

Condition 310 400 5 10.5 80

Rougher 1 - 15 33 1 2 10.5 73

Rougher 2 √ 5 - 1 3 10.5 51

Rougher 3 √ 5 1 4 10.5 80

Flotation Data Rougher

Flotation Machine: Denver Mill:

Cell Size in liters: 4.4 Charge/Material:

Air Aspiration: Water:

Water Type

Impeller Speed in rpm: 1100

Note: Overcollected in the zinc rougher.

RedoxStage

1500ml

Fresh

November 15, 2016

Air

Grinding Data Primary Grind

M3-Mild

20kg-Mild

pH

2

KM5000-01 PP Composite 1

Overall Metallurgical Balance

Weight Assay - percent or g/tonne Distribution - percent

% grams Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

Prefloat Ro Con 19.5 391.5 1.13 0.39 1.69 3.7 4.87 22 0.15 7.5 9.1 7.3 6.8 6.8 9.6 7.0

Bulk Ro Con 1 9.5 191.9 21.0 6.60 2.20 22.2 28.7 286 2.07 68.2 75.1 4.7 20.0 19.7 61.1 47.3

Bulk Ro Con 2 3.9 79.2 13.9 1.39 5.78 21.2 28.1 176 1.59 18.6 6.5 5.1 7.9 7.9 15.5 15.0

Bulk Ro Con 3 2.8 55.7 3.38 0.90 7.10 17.8 24.4 104 1.08 3.2 3.0 4.4 4.7 4.9 6.4 7.2

Zinc Ro Con 1 14.0 281.4 0.25 0.14 24.0 27.5 43.7 14 0.54 1.2 2.3 74.7 36.3 43.9 4.4 18.1

Zinc Ro Con 2 3.8 76.0 0.47 0.22 3.69 38.8 44.5 18 0.33 0.6 1.0 3.1 13.8 12.1 1.5 3.0

Zinc Ro Con 3 1.2 25.0 0.46 0.23 0.69 13.3 11.7 17 0.13 0.2 0.3 0.2 1.6 1.0 0.5 0.4

Zinc Ro Tail 45.2 908.8 0.04 0.05 0.06 2.1 1.13 1 0.02 0.6 2.7 0.6 9.0 3.7 1.0 2.2

Feed 100 2010 2.94 0.84 4.50 10.6 13.9 45 0.42 100 100 100 100 100 100 100


Cumulative Metallurgical Balance

Cumulative Cum. Weight Assay - percent or g/tonne Distribution - percent

Product % grams Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

Product 1 19.5 391.5 1.13 0.39 1.69 3.7 4.87 22 0.15 7.5 9.1 7.3 6.8 6.8 9.6 7.0

Product 2 9.5 191.9 21.0 6.60 2.20 22.2 28.7 286 2.07 68.2 75.1 4.7 20.0 19.7 61.1 47.3

Product 2 to 3 13.5 271.1 18.9 5.08 3.25 21.9 28.5 254 1.93 86.8 81.6 9.7 27.9 27.6 76.6 62.2

Product 2 to 4 16.3 326.8 16.3 4.37 3.90 21.2 27.8 228 1.78 90.0 84.6 14.1 32.5 32.5 83.0 69.4

Product 5 14.0 281.4 0.25 0.14 24.0 27.5 43.7 14 0.54 1.2 2.3 74.7 36.3 43.9 4.4 18.1

Product 5 to 6 17.8 357.4 0.30 0.16 19.7 29.9 43.9 15 0.50 1.8 3.3 77.8 50.1 56.0 5.9 21.1

Product 5 to 7 19.0 382.4 0.31 0.16 18.4 28.8 41.8 15 0.47 2.0 3.7 78.0 51.7 57.0 6.4 21.4

Product 8 45.2 908.8 0.04 0.05 0.06 2.1 1.13 1 0.02 0.6 2.7 0.6 9.0 3.7 1.0 2.2

Feed 100 2010 2.94 0.84 4.50 10.6 13.9 45 0.42 100 100 100 100 100 100 100

Product

3

DATE:


PURPOSE: To Repeat Test 01 With a Prefloat Cleaner Stage.

PROCEDURE: Perform a standard two product rougher test.




Primary Grind 125 120 60 25 8.5 245


Prefloat Cleaner 10 39 1 8 9.0 154

BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 2 9.0 121

Rougher 2 √ 10 2 11 1 2 9.0 161

Rougher 3 √ 5 2 11 1 4 9.0 154

ZINC CIRCUIT: CuSO4

Condition 300 350 5 10.5 112

Rougher 1 - - - 1 2 10.5 110

Rougher 2 √ 2 11 1 2 10.5 102

Rougher 3 √ 1 11 1 2 10.5 91

Flotation Data Rougher PF Clnr

Flotation Machine: Denver Denver Mill:

Cell Size in liters: 4.4 2.2 Charge/Material:


Water Type

Impeller Speed in rpm: 1100 1200

M3-Mild

20kg-Mild

Air 1500ml

Fresh

November 17, 2016

Stage pH Redox

Grinding Data Primary Grind

4





Prefloat Clnr Con 14.5 291.1 0.90 0.17 0.49 1.6 1.83 14 0.15 4.3 2.8 1.5 2.2 1.9 4.1 4.4

Prefloat Clnr Tail 6.3 125.9 2.01 1.00 4.80 9.0 11.8 50 0.38 4.2 7.2 6.5 5.3 5.3 6.4 4.8

Bulk Ro Con 1 10.3 207.6 22.1 6.50 2.53 23.4 29.5 302 2.79 75.4 77.3 5.7 22.7 21.9 63.7 57.9

Bulk Ro Con 2 3.3 66.9 10.7 1.22 7.40 21.3 29.1 180 1.66 11.8 4.7 5.3 6.7 7.0 12.2 11.1

Bulk Ro Con 3 2.7 54.8 2.25 0.72 8.20 19.8 24.5 78 0.89 2.0 2.3 4.9 5.1 4.8 4.3 4.9

Zinc Ro Con 1 6.4 128.6 0.35 0.14 52.8 6.0 31.6 17 0.21 0.7 1.0 73.4 3.6 14.6 2.2 2.7

Zinc Ro Con 2 1.1 21.7 1.09 0.41 6.50 25.8 26.0 39 2.19 0.4 0.5 1.5 2.6 2.0 0.9 4.7

Zinc Ro Con 3 0.8 16.0 0.97 0.39 1.83 23.1 21.8 34 1.90 0.3 0.4 0.3 1.7 1.2 0.6 3.0

Zinc Ro Tail 54.6 1095.5 0.06 0.06 0.07 9.8 10.5 5 0.06 1.0 3.8 0.8 50.1 41.2 5.6 6.6

Feed 100 2008 3.03 0.87 4.61 10.7 13.9 49 0.50 100 100 100 100 100 100 100





Product 1 14.5 291.1 0.90 0.17 0.49 1.6 1.83 14 0.15 4.3 2.8 1.5 2.2 1.9 4.1 4.4

Product 1 to 2 20.8 417.0 1.24 0.42 1.79 3.8 4.84 25 0.22 8.5 10.1 8.1 7.5 7.2 10.5 9.1

Product 3 10.3 207.6 22.1 6.50 2.53 23.4 29.5 302 2.79 75.4 77.3 5.7 22.7 21.9 63.7 57.9

Product 3 to 4 13.7 274.5 19.3 5.21 3.72 22.9 29.4 272 2.51 87.1 82.0 11.0 29.3 28.9 75.9 68.9

Product 3 to 5 16.4 329.3 16.5 4.47 4.46 22.4 28.6 240 2.24 89.1 84.3 15.9 34.4 33.7 80.3 73.8

Product 6 6.4 128.6 0.35 0.14 52.8 6.0 31.6 17 0.21 0.7 1.0 73.4 3.6 14.6 2.2 2.7

Product 6 to 7 7.5 150.3 0.46 0.18 46.1 8.9 30.8 20 0.50 1.1 1.5 74.9 6.2 16.6 3.1 7.4

Product 6 to 8 8.3 166.3 0.51 0.20 41.9 10.2 29.9 22 0.63 1.4 1.9 75.2 7.9 17.8 3.6 10.5

Product 9 54.6 1095.5 0.06 0.06 0.07 9.8 10.5 5 0.06 1.0 3.8 0.8 50.1 41.2 5.6 6.6

Feed 100 2008 3.03 0.87 4.61 10.7 13.9 49 0.50 100 100 100 100 100 100 100

Product

5

DATE:


PURPOSE: Preliminary Cleaner Test.

PROCEDURE: Perform a standard two product cleaner test with the prefloat first cleaner tail recirculated to the

bulk rougher feed.


Bulk Regrind Discharge - 83mm K80.

Zinc Regrind Discharge - 50mm K80.



Primary Grind 150 120 60 25 8.9 268


Prefloat Cleaner √ 55 1 8 9.0 235

BULK CIRCUIT:

Rougher 1 √ 10 5 11 1 2 9.0 191

Rougher 2 √ 10 2 11 1 2 9.0 190

Rougher 3 √ 5 2 - 1 4 9.0 184

Regrind 50 25 12 10 9.0 210

Cleaner 1 - 5 3 12 1 6 9.0 190

Cleaner 2 - - - 3 1 5 8.6 200

Cleaner Scavenger - 2 2 3 1 4 8.4 212

ZINC CIRCUIT: CuSO4

Condition 280 350 5 10.6 110

Rougher 1 - - 22 1 2 10.5 85

Rougher 2 √ 2 11 1 2 10.5 11

Regrind 200 100 5 10.8 150

Cleaner 1 - 3 23 1 4 11.0 130

Cleaner 2 √ - 11 1 5 11.0 121

Cleaner Scavenger √ 2 6 1 3 11.0 121

Flotation Data Rougher Cleaner Grinding Data

Flotation Machine: Denver Denver Mill:

Cell Size in liters: 4.4 2.2 Charge/Material:


Water Type


1500ml estimated

November 21, 2016

Stage pH Redox

Primary Grind Bulk Regrind

Fresh

Zinc Regrind

RM3-Mild

6kg-Stainless Steel

estimated

M3-Mild RM3-Mild

20kg-Mild 6kg-Stainless Steel

Air

6





Prefloat Con 15.8 317.8 1.41 0.25 0.70 2.4 2.86 16 0.18 7.3 4.6 2.4 3.7 3.2 5.6 5.3

Bulk Con 11.2 224.5 23.5 6.50 2.69 23.7 30.4 320 3.50 86.5 84.2 6.5 25.2 24.2 79.7 72.1

Bulk 2nd Clnr Tail 1.4 27.3 3.18 1.44 7.30 17.1 22.0 88 1.12 1.4 2.3 2.2 2.2 2.1 2.7 2.8

Bulk Clnr Scav Con 0.5 9.4 4.01 1.02 8.40 19.4 24.8 92 1.18 0.6 0.6 0.9 0.9 0.8 1.0 1.0

Bulk Clnr Scav Tail 4.4 89.1 0.92 0.34 7.40 16.6 21.7 26 0.41 1.3 1.7 7.1 7.0 6.8 2.6 3.4

Zinc Con 6.0 120.2 0.29 0.13 60.0 5.0 35.0 14 0.24 0.6 0.9 78.2 2.8 14.9 1.9 2.6

Zinc 2nd Clnr Tail* 0.3 5.7 2.43 0.80 8.90 21.1 23.1 60 0.50 0.2 0.3 0.5 0.6 0.5 0.4 0.3

Zinc Clnr Scav Con* 0.3 5.4 2.04 0.74 9.50 30.0 33.4 60 0.50 0.2 0.2 0.6 0.8 0.6 0.4 0.2

Zinc Clnr Scav Tail 1.5 29.3 0.78 0.31 1.42 16.4 16.8 20 0.55 0.4 0.5 0.5 2.3 1.7 0.6 1.5

Zinc Ro Tail 58.7 1177.7 0.07 0.07 0.09 9.8 10.8 4 0.10 1.4 4.8 1.1 54.6 45.1 5.2 10.8

Feed 100 2006 3.04 0.86 4.60 10.5 14.1 45 0.54 100 100 100 100 100 100 100

Note: * Not enough mass for gold assay, value estimated.





Product 1 15.8 317.8 1.41 0.25 0.70 2.4 2.86 16 0.18 7.3 4.6 2.4 3.7 3.2 5.6 5.3

Product 2 11.2 224.5 23.5 6.50 2.69 23.7 30.4 320 3.50 86.5 84.2 6.5 25.2 24.2 79.7 72.1

Product 2 to 3 12.5 251.8 21.3 5.95 3.19 23.0 29.5 295 3.24 87.9 86.4 8.7 27.4 26.3 82.4 74.9

Product 2 to 4 13.0 261.2 20.7 5.77 3.38 22.9 29.3 288 3.17 88.5 87.0 9.6 28.3 27.1 83.3 75.9

Product 2 to 5 17.5 350.3 15.7 4.39 4.40 21.3 27.4 221 2.47 89.9 88.7 16.7 35.3 34.0 85.9 79.3

Product 6 6.0 120.2 0.29 0.13 60.0 5.0 35.0 14 0.24 0.6 0.9 78.2 2.8 14.9 1.9 2.6

Product 6 to 7 6.3 125.9 0.39 0.16 57.7 5.7 34.5 16 0.25 0.8 1.2 78.7 3.4 15.4 2.2 2.9

Product 6 to 8 6.5 131.3 0.45 0.18 55.7 6.7 34.4 18 0.26 1.0 1.4 79.3 4.2 16.0 2.6 3.2

Product 6 to 9 8.0 160.6 0.51 0.21 45.8 8.5 31.2 18 0.31 1.4 1.9 79.7 6.5 17.8 3.3 4.6

Product 10 58.7 1177.7 0.07 0.07 0.09 9.8 10.8 4 0.10 1.4 4.8 1.1 54.6 45.1 5.2 10.8

Feed 100 2006 3.04 0.86 4.60 10.5 14.1 45 0.54 100 100 100 100 100 100 100

Product

7

DATE:


PURPOSE: To Repeat Test 03 With Two Prefloat Cleaner Stages and a Finer Bulk Regrind.

PROCEDURE: Perform a standard two product cleaner test with the prefloat first cleaner tail recirculated to the

bulk rougher feed and the bulk cleaner scavenger tail recirculated to the zinc rougher feed.






Primary Grind 150 120 60 25 8.7 221

Prefloat Rougher - 55 1 5 9.0 208

Prefloat Cleaner 1 √ 66 1 8 9.0 250


BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 2 9.0 203

Rougher 2 √ 10 2 11 1 2 9.0 188

Rougher 3 √ 5 2 11 1 4 9.0 187

Regrind 50 25 12 10 9.0 251

Cleaner 1 - 9 7 32 1 10 9.0 245

Cleaner 2 √ 4 4 33 1 8 9.0 241

Cleaner Scavenger √ 2 2 22 1 4 9.0 248

ZINC CIRCUIT: CuSO4

Condition 350 350 5 10.5 122

Rougher 1 - - 22 1 2 10.5 102

Rougher 2 2 - 1 2 10.5 100

Regrind 200 100 10 10.8 158

Cleaner 1 25 3 14 1 4 11.0 118

Cleaner 2 √ - 11 1 5 11.0 111


Flotation Data Rougher Bulk Clnr Zinc Clnr Grinding Data

Flotation Machine: Denver Denver Denver Mill:

Cell Size in liters: 4.4 2.2 2.2 Charge/Material:


Water Type

Impeller Speed in rpm: 1100 1200 1200

1500ml estimated estimatedAir

Fresh

M3-Mild Stirred Mill RM3-Mild

20kg-Mild 1.2kg-Beads 6kg-Stainless Steel

November 23, 2016

Stage pH Redox

Primary Grind Bulk Regrind Zinc Regrind

8





Prefloat Con 14.2 285.9 1.18 0.14 0.30 1.6 1.84 12 0.09 5.5 2.3 0.9 2.2 1.9 3.7 3.0

Prefloat 2nd Clnr Tail 1.6 32.5 1.51 1.06 4.34 7.6 9.11 48 0.25 0.8 1.9 1.5 1.2 1.1 1.7 0.9

Bulk Con 10.5 210.0 24.7 6.90 2.27 23.6 29.8 334 2.56 84.8 81.5 5.0 23.5 22.8 75.9 62.6

Bulk 2nd Clnr Tail 2.2 44.8 4.37 1.48 8.10 18.6 24.4 98 0.79 3.2 3.7 3.8 4.0 4.0 4.8 4.1


Zinc Con 6.3 126.1 0.49 0.21 60.5 4.9 33.1 22 0.29 1.0 1.5 80.8 2.9 15.2 3.0 4.3

Zinc 2nd Clnr Tail 0.4 8.9 2.80 0.88 9.70 17.7 20.4 74 0.70 0.4 0.4 0.9 0.7 0.7 0.7 0.7

Zinc Clnr Scav Con 0.3 6.1 2.82 0.91 19.3 19.8 27.3 84 1.21 0.3 0.3 1.2 0.6 0.6 0.6 0.9


Zinc Ro Tail 61.6 1236.6 0.09 0.08 0.11 10.3 11.0 4 0.14 1.8 5.6 1.4 60.5 49.6 5.4 20.2

Feed 100 2007 3.05 0.89 4.71 10.5 13.7 46 0.43 100 100 100 100 100 100 100





Product 1 14.2 285.9 1.18 0.14 0.30 1.6 1.84 12 0.09 5.5 2.3 0.9 2.2 1.9 3.7 3.0

Product 1 to 2 15.9 318.4 1.21 0.23 0.71 2.2 2.58 16 0.11 6.3 4.2 2.4 3.4 3.0 5.4 3.9

Product 3 10.5 210.0 24.7 6.90 2.27 23.6 29.8 334 2.56 84.8 81.5 5.0 23.5 22.8 75.9 62.6

Product 3 to 4 12.7 254.8 21.1 5.95 3.30 22.7 28.9 293 2.25 88.0 85.2 8.9 27.5 26.8 80.7 66.7

Product 3 to 5 13.5 271.2 20.2 5.73 4.40 22.4 29.0 286 2.16 89.7 87.3 12.6 28.8 28.7 84.0 68.4

Product 6 6.3 126.1 0.49 0.21 60.5 4.9 33.1 22 0.29 1.0 1.5 80.8 2.9 15.2 3.0 4.3

Product 6 to 7 6.7 135.0 0.64 0.25 57.2 5.7 32.3 25 0.32 1.4 1.9 81.7 3.7 15.9 3.7 5.0

Product 6 to 8 7.0 141.1 0.74 0.28 55.5 6.4 32.0 28 0.36 1.7 2.2 82.9 4.3 16.5 4.3 5.8

Product 6 to 9 9.0 180.4 0.75 0.29 43.7 8.5 28.4 27 0.36 2.2 2.9 83.5 7.2 18.7 5.2 7.5

Product 10 61.6 1236.6 0.09 0.08 0.11 10.3 11.0 4 0.14 1.8 5.6 1.4 60.5 49.6 5.4 20.2

Feed 100 2007 3.05 0.89 4.71 10.5 13.7 46 0.43 100 100 100 100 100 100 100

Product

9

DATE:


PURPOSE: To Repeat Test 04 With Test 03 Bulk Cleaner Conditions.

PROCEDURE: Perform a standard two product cleaner test.






Primary Grind 150 120 60 25 8.7 281




BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 2 9.0 182

Rougher 2 √ 10 2 - 1 2 9.0 166

Rougher 3 √ 5 2 11 1 4 9.0 179

Regrind 50 25 12 10 9.1 229

Cleaner 1 - 5 3 33 1 6 9.0 220

Cleaner 2 - - - 11 1 5 8.6 226


ZINC CIRCUIT: CuSO4

Condition 400 350 5 10.8 114

Rougher 1 - - 22 1 2 10.8 86

Rougher 2 √ 2 - 1 2 10.5 91

Regrind 225 100 10 10.8 148

Cleaner 1 10 3 14 1 4 11.0 116

Cleaner 2 √ - 11 1 5 11.0 110






Water Type


Air 1500ml estimated estimated

Fresh

M3-Mild RM3-Mild RM3-Mild

20kg-Mild 6g-Stainless Steel 6kg-Stainless Steel

November 25, 2016

Stage pH Redox


10





Prefloat Con 14.2 285.2 1.45 0.17 0.37 1.9 2.29 14 0.16 6.9 2.9 1.1 2.6 2.5 4.6 4.3

Prefloat 2nd Clnr Tail 1.5 29.8 1.17 1.08 4.15 7.2 8.37 46 0.24 0.6 1.9 1.3 1.0 1.0 1.6 0.7

Bulk Con 11.1 222.0 23.5 6.40 2.64 24.0 29.0 320 3.40 86.9 84.9 6.3 25.4 24.9 82.2 70.4

Bulk 2nd Clnr Tail 1.5 29.4 2.58 1.11 7.60 16.9 20.6 74 0.95 1.3 2.0 2.4 2.4 2.3 2.5 2.6


Zinc Con 6.4 129.0 0.47 0.17 60.5 4.9 32.2 20 0.36 1.0 1.3 83.6 3.0 16.1 3.0 4.3

Zinc 2nd Clnr Tail 0.4 7.9 2.65 0.80 10.1 18.2 19.6 74 0.88 0.3 0.4 0.9 0.7 0.6 0.7 0.6



Zinc Ro Tail 62.5 1253.1 0.09 0.07 0.11 10.2 10.1 2 0.12 1.8 5.2 1.5 60.9 49.0 2.9 14.0

Feed 100 2004 3.00 0.84 4.66 10.5 12.9 43 0.53 100 100 100 100 100 100 100





Product 1 14.2 285.2 1.45 0.17 0.37 1.9 2.29 14 0.16 6.9 2.9 1.1 2.6 2.5 4.6 4.3

Product 1 to 2 15.7 315.0 1.42 0.26 0.73 2.4 2.87 17 0.17 7.5 4.8 2.5 3.6 3.5 6.2 4.9

Product 3 11.1 222.0 23.5 6.40 2.64 24.0 29.0 320 3.40 86.9 84.9 6.3 25.4 24.9 82.2 70.4

Product 3 to 4 12.5 251.4 21.1 5.78 3.22 23.2 28.0 291 3.11 88.1 86.9 8.7 27.7 27.3 84.7 73.0

Product 3 to 5 13.0 260.4 20.4 5.61 3.40 23.0 27.8 284 3.05 88.7 87.4 9.5 28.6 28.1 85.6 74.0

Product 6 6.4 129.0 0.47 0.17 60.5 4.9 32.2 20 0.36 1.0 1.3 83.6 3.0 16.1 3.0 4.3

Product 6 to 7 6.8 136.9 0.60 0.21 57.6 5.7 31.5 23 0.39 1.4 1.7 84.5 3.7 16.7 3.7 5.0

Product 6 to 8 7.1 142.8 0.69 0.23 56.2 6.2 31.3 26 0.43 1.6 2.0 86.0 4.2 17.3 4.4 5.7

Product 6 to 9 8.7 175.3 0.71 0.24 46.1 8.3 28.5 26 0.43 2.1 2.6 86.6 6.9 19.4 5.3 7.1

Product 10 62.5 1253.1 0.09 0.07 0.11 10.2 10.1 2 0.12 1.8 5.2 1.5 60.9 49.0 2.9 14.0

Feed 100 2004 3.00 0.84 4.66 10.5 12.9 43 0.53 100 100 100 100 100 100 100

Product

11

DATE:


PURPOSE: Preliminary Locked Cycle Test.

PROCEDURE: Perform a standard two product locked cycle test with the bulk cleaner scavenger tail recirculatedto the zinc rougher feed.

FEED: 5 x 2 kg of PP Composite 1 ore ground to a nominal 75mm K80.





Primary Grind 150 120 60 25 8.5 207

Prefloat 10 55 1 5 9.0 165

BULK CIRCUIT:Rougher 1 √ 10 5 11 1 2 9.0 182Rougher 2 √ 10 2 11 1 2 9.0 166Rougher 3 √ 5 2 11 1 4 9.0 156

Regrind 50 25 12 10 9.0 224

Cleaner 1 - 6 4 44 1 6 9.0 217Cleaner 2 √ 1 1 22 1 5 8.6 203Cleaner Scavenger √ 2 2 22 1 4 8.6 185

ZINC CIRCUIT: CuSO4

Condition 325 350 5 10.5 85

Rougher 1 - - 22 1 2 10.5 98Rougher 2 √ 2 - 1 2 10.5 91

Regrind 250 100 10 11.0 121

Cleaner 1 - 3 22 1 4 11.0 109Cleaner 2 √ - 11 1 5 11.0 85Cleaner Scavenger √ 2 11 1 3 11.0 81

Grinding DataMill:Charge/Material:Water:

Flotation Data Rougher CleanerFlotation Machine: Denver DenverCell Size in liters: 4.4 2.2Air Aspiration:Water Type:Impeller Speed in rpm: 1100 1200

December 1, 2016

Stage pH Redox

Primary Grind Bulk Regrind Zinc RegrindM3-Mild RM3-Mild RM3-Mild

AirFresh

20kg-Mild 6kg-Stainless Steel 6kg-Stainless Steel1500ml estimated estimated

12

Cycles - Weight (gms)I II III IV V

Prefloat Rougher Con 550 540 560 570 570

BULK CIRCUIT:

Rougher Concentrate 490 310 320 320 315

Cleaner Scavenger Con 23 15 24 21 20

Cleaner Scavenger Tail 170 115 130 130 125

Cleaner Tail 2 47 45 44 38 40

Bulk Concentrate 230 200 190 210 205

ZINC CIRCUIT:




Cleaner Tail 2 8 11 13 15 15

Zinc Concentrate 96 115 110 120 120

Primary Discharge pH 8.4 8.5 8.6 8.7 8.5

Primary Discharge Redox 282 226 176 224 207

KM5000-06Estimated Dry Weight Table

Product

13

KM5000-06 PP Composite 1OVERALL CYCLE TEST MASS AND METALLURGICAL BALANCE

Weight Weight Assay - percent or g/tonne Distribution - percent

% g Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

Prefloat Ro Con I 4.0 404.2 1.32 0.44 1.88 4.1 4.96 22 0.18 1.8 2.0 1.6 1.6 1.4 2.0 1.4

Prefloat Ro Con II 4.7 471.6 1.27 0.47 1.99 4.2 5.27 21 0.18 2.0 2.5 2.0 1.9 1.8 2.2 1.6

Prefloat Ro Con III 4.8 486.2 1.35 0.49 2.17 4.5 5.57 24 0.18 2.2 2.7 2.3 2.1 1.9 2.6 1.6

Prefloat Ro Con IV 4.6 458.1 1.24 0.47 1.99 4.1 5.15 22 0.20 1.9 2.5 2.0 1.8 1.7 2.2 1.7

Prefloat Ro Con V 4.6 463.9 1.33 0.49 2.11 4.4 5.54 24 0.18 2.0 2.6 2.1 1.9 1.8 2.5 1.6

Bulk Con I 2.6 261.1 20.3 5.18 4.44 24.3 31.3 284 2.65 17.4 15.4 2.5 6.0 5.9 16.5 12.9

Bulk Con II 2.1 213.6 24.4 6.40 3.40 25.5 32.3 322 2.89 17.1 15.6 1.6 5.1 5.0 15.3 11.5

Bulk Con III 2.1 208.4 24.6 6.50 3.27 25.3 32.0 324 4.45 16.8 15.5 1.5 5.0 4.8 15.1 17.2

Bulk Con IV 2.2 221.8 23.9 6.40 3.58 25.3 31.6 330 3.82 17.4 16.2 1.7 5.3 5.0 16.3 15.7

Bulk Con V 2.2 216.9 23.7 6.40 3.18 24.7 31.5 324 3.27 16.9 15.8 1.5 5.0 4.9 15.7 13.2

Bulk 2CT 0.3 31.0 3.72 1.36 7.60 17.5 22.7 82 1.08 0.4 0.5 0.5 0.5 0.5 0.6 0.6



Zinc Con I 1.0 98.9 0.25 0.13 61.4 4.1 34.4 14 0.17 0.1 0.1 13.0 0.4 2.4 0.3 0.3

Zinc Con II 1.2 116.2 0.34 0.18 60.9 4.6 34.9 14 0.27 0.1 0.2 15.1 0.5 2.9 0.4 0.6

Zinc Con III 1.2 118.2 0.44 0.22 59.8 4.7 33.7 18 0.29 0.2 0.3 15.1 0.5 2.9 0.5 0.6

Zinc Con IV 1.3 129.3 0.66 0.27 58.7 4.9 34.9 22 0.24 0.3 0.4 16.2 0.6 3.2 0.6 0.6

Zinc Con V 1.2 124.9 0.62 0.24 59.9 4.8 34.0 20 0.29 0.3 0.3 16.0 0.6 3.0 0.6 0.7

Zinc 2CT 0.1 11.2 3.90 1.27 14.9 18.7 24.8 94 1.38 0.1 0.2 0.4 0.2 0.2 0.2 0.3


Zinc Clnr Scav Tail I 0.2 23.5 1.17 0.49 4.13 12.2 10.9 28 1.66 0.1 0.1 0.2 0.3 0.2 0.1 0.7

Zinc Clnr Scav Tail II 0.4 36.4 0.98 0.40 2.90 21.6 22.2 26 1.30 0.1 0.2 0.2 0.7 0.6 0.2 0.9

Zinc Clnr Scav Tail III 0.4 40.2 1.15 0.44 2.75 20.4 20.7 30 1.84 0.2 0.2 0.2 0.8 0.6 0.3 1.4

Zinc Clnr Scav Tail IV 0.4 38.2 1.31 0.50 2.68 20.7 20.7 36 1.05 0.2 0.2 0.2 0.7 0.6 0.3 0.7

Zinc Clnr Scav Tail V 0.4 40.2 1.48 0.59 3.10 19.5 19.3 42 1.04 0.2 0.3 0.3 0.7 0.6 0.4 0.8

Zinc Ro Tail I 9.6 961.8 0.08 0.07 0.11 3.7 3.05 2 0.03 0.2 0.8 0.2 3.4 2.1 0.4 0.5

Zinc Ro Tail II 12.4 1242.0 0.09 0.08 0.10 13.8 15.6 3 0.12 0.4 1.1 0.3 16.1 13.9 0.8 2.8

Zinc Ro Tail III 11.4 1147.5 0.09 0.08 0.11 11.0 11.9 3 0.09 0.3 1.0 0.3 11.9 9.8 0.8 1.9

Zinc Ro Tail IV 11.6 1167.2 0.10 0.09 0.11 11.3 12.3 4 0.15 0.4 1.2 0.3 12.4 10.3 1.0 3.3

Zinc Ro Tail V 11.5 1156.9 0.10 0.08 0.11 10.9 11.6 3 0.13 0.4 1.1 0.3 11.9 9.6 0.8 2.8

FEED 100 10026 3.04 0.87 4.66 10.6 13.9 45 0.54 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Product

14

KM5000-06 PP Composite 1METALLURGICAL BALANCES BY TEST CYCLES

Product Weight Weight Assay - percent or g/tonne Distribution - percent


CYCLE IV

Flotation Feed 100.0 2015 3.04 0.89 4.73 11.0 14.4 46 0.59 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Prefloat Ro Con 22.7 458.1 1.24 0.47 1.99 4.1 5.15 22 0.20 9.3 12.0 9.6 8.5 8.1 10.9 7.7

Bulk Con 11.0 221.8 23.9 6.40 3.58 25.3 31.6 330 3.82 86.7 79.1 8.3 25.4 24.1 79.4 71.5

Zinc Con 6.4 129.3 0.66 0.27 58.7 4.9 34.9 22 0.24 1.4 1.9 79.7 2.9 15.5 3.1 2.6


Zinc Ro Tail 57.9 1167.2 0.10 0.09 0.11 11.3 12.3 4 0.15 1.9 5.9 1.3 59.7 49.5 5.1 14.8

CYCLE V

Flotation Feed 100.0 2003 3.00 0.88 4.69 10.7 13.9 44 0.51 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Prefloat Ro Con 23.2 463.9 1.33 0.49 2.11 4.4 5.54 24 0.18 10.3 12.9 10.4 9.5 9.2 12.5 8.2

Bulk Con 10.8 216.9 23.7 6.40 3.18 24.7 31.5 324 3.27 85.5 78.8 7.3 25.0 24.5 78.9 69.5

Zinc Con 6.2 124.9 0.62 0.24 59.9 4.8 34.0 20 0.29 1.3 1.7 79.6 2.8 15.3 2.8 3.5


Zinc Ro Tail 57.8 1156.9 0.10 0.08 0.11 10.9 11.6 3 0.13 1.9 5.3 1.4 58.9 48.2 3.9 14.7

CYCLES IV and V

Flotation Feed 100.0 4017 3.02 0.89 4.71 10.8 14.2 45 0.55 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Prefloat Ro Con 23.0 922.0 1.29 0.48 2.05 4.3 5.35 23 0.19 9.8 12.4 10.0 9.0 8.7 11.7 7.9

Bulk Con 10.9 438.7 23.8 6.40 3.38 25.0 31.6 327 3.55 86.1 79.0 7.8 25.2 24.3 79.2 70.5

Zinc Con 6.3 254.2 0.64 0.26 59.3 4.9 34.5 21 0.26 1.3 1.8 79.6 2.8 15.4 2.9 3.0


Zinc Ro Tail 57.9 2324.1 0.10 0.09 0.11 11.1 12.0 4 0.14 1.9 5.6 1.4 59.3 48.8 4.5 14.8

Cycle Test Stability DataMass Calculated Head Metal Unit Variances (%)

%Var. g/cycle Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

I -12.7 1749.5 2.97 0.81 4.09 6.1 8.36 43 0.42 -15 -19 -23 -50 -47 -15 -31

II 3.7 2079.8 2.99 0.86 4.47 12.9 16.8 42 0.46 2 2 0 26 25 -2 -10

III -0.2 2000.5 2.99 0.86 4.51 10.7 13.9 43 0.61 -2 -2 -3 1 0 -4 14

IV 0.5 2014.6 3.05 0.89 4.75 11.0 14.5 46 0.59 1 3 2 4 5 3 11

V -0.1 2002.8 3.00 0.88 4.69 10.7 13.9 44 0.51 -2 0 1 0 0 -1 -5

Total - 2005.1 3.04 0.87 4.66 10.6 13.9 45 0.54 - - - - - - -

Cycles

-35

-30

-25

-20

-15

-10

-5

0

5

10

15

20

I II III IV V

Va

ria

nce

(pe

rce

nt)

Cycles

Mass Cu Pb

Ag Series3 Au

Au

15

KM5000-06 PP Composite 1CYCLES (IV+V) MASS BALANCE FLOWSHEET AND METALLURGICAL BALANCE DATA

Flotation Stream Weight Assay (percent or g/tonne Distribution (percent)

No. Product % Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

1 Flotation Feed 100.0 3.02 0.89 4.71 10.8 14.2 45 0.55 100.0 100.0 100.0 100.0 100.0 100.0 100.0

2 Prefloat Ro Tail 77.0 3.54 1.01 5.50 12.8 16.8 52 0.66 90.2 87.6 90.0 91.0 91.3 88.3 92.1

3 Prefloat Ro Con 23.0 1.29 0.48 2.05 4.3 5.35 23 0.19 9.8 12.4 10.0 9.0 8.7 11.7 7.9

4 Bulk Ro Tail 60.5 0.09 0.09 5.66 10.1 13.5 4 0.08 1.8 5.8 72.7 56.4 57.9 5.6 8.7

5 Bulk Ro Con 16.6 16.1 4.37 4.92 22.6 28.6 225 2.77 88.4 81.7 17.3 34.6 33.5 82.7 83.4

6 Bulk 1st Clnr Feed 18.9 14.7 3.98 5.89 22.2 28.2 209 2.56 91.8 85.0 23.6 38.7 37.7 87.7 88.0

7 Bulk 1st Clnr Tail 6.4 1.73 0.53 7.97 18.2 23.4 37 1.16 3.7 3.8 10.9 10.8 10.6 5.3 13.6

8 Bulk 1st Clnr Con 12.5 21.3 5.76 4.81 24.2 30.7 298 3.28 88.1 81.2 12.7 27.9 27.0 82.4 74.4

9 Bulk Clnr Scav Tail 5.6 1.26 0.43 7.90 18.0 22.9 28 1.25 2.4 2.7 9.5 9.4 9.1 3.5 12.8

10 Bulk Clnr Scav Con 0.8 5.02 1.23 8.50 19.9 26.6 102 0.52 1.3 1.1 1.4 1.5 1.5 1.8 0.8

11 Bulk 2nd Clnr Tail 1.5 3.90 1.27 14.9 18.7 24.8 94 1.38 2.0 2.2 4.9 2.7 2.7 3.2 3.9

12 Bulk 2nd Clnr Con 10.9 23.8 6.40 3.38 25.0 31.6 327 3.55 86.1 79.0 7.8 25.2 24.3 79.2 70.5

13 Zinc Ro Feed 66.1 0.19 0.11 5.85 10.8 14.3 6 0.18 4.1 8.6 82.2 65.8 67.0 9.1 21.5

14 Zinc Ro Tail 57.9 0.10 0.09 0.11 11.1 12.0 4 0.14 1.9 5.6 1.4 59.3 48.8 4.5 14.8

15 Zinc Ro Con 8.3 0.82 0.32 46.0 8.4 31.0 25 0.45 2.2 3.0 80.8 6.5 18.2 4.6 6.8

16 Zinc 1st Clnr Feed 10.2 1.39 0.50 40.4 10.4 30.0 38 0.79 4.7 5.8 87.4 9.8 21.6 8.6 14.7

17 Zinc 1st Clnr Tail 2.3 1.75 0.66 5.76 20.2 21.4 48 1.83 1.3 1.7 2.8 4.3 3.5 2.5 7.7

18 Zinc 1st Clnr Con 7.9 1.28 0.45 50.6 7.6 32.6 35 0.48 3.3 4.0 84.5 5.5 18.1 6.2 6.9

19 Zinc Clnr Scav Tail 2.0 1.40 0.55 2.90 20.1 20.0 39 1.04 0.9 1.2 1.2 3.6 2.8 1.7 3.7

20 Zinc Clnr Scav Con 0.4 3.59 1.26 20.9 20.7 29.0 94 5.96 0.4 0.5 1.6 0.7 0.8 0.8 4.0

21 Zinc 2nd Clnr Tail 1.5 3.90 1.27 14.9 18.7 24.8 94 1.38 2.0 2.2 4.9 2.7 2.7 3.2 3.9

22 Zinc 2nd Clnr Con 6.3 0.64 0.26 59.3 4.9 34.5 21 0.26 1.3 1.8 79.6 2.8 15.4 2.9 3.0

23 Final Tail 59.8 0.14 0.10 0.20 11.4 12.2 5 0.17 2.8 6.8 2.5 62.9 51.59 6.2 18.5

16

DATE:


PURPOSE: Variability Cleaner Test.

PROCEDURE: Perform a standard two product cleaner test with the bulk cleaner scavenger tail recirculated

to the zinc rougher feed.

FEED: 2 kg of Composite 14 ore ground to a nominal 67mm K80.





Primary Grind 150 120 60 22 8.5 230

BULK CIRCUIT:

Rougher 1 25 10 5 22 1 2 9.0 170

Rougher 2 √ 10 2 1 2 9.0 161

Rougher 3 √ 5 2 1 4 9.0 155

Regrind 50 25 12 12 9.0 202

Cleaner 1 - 4 2 22 1 5 9.0 201

Cleaner 2 - - - 22 1 5 9.0 155


ZINC CIRCUIT: CuSO4

Condition 500 700 5 10.5 121

Rougher 1 - 8 1 2 10.5 112

Rougher 2 √ 5 1 3 10.5 106

Rougher 3 √ 3 1 3 10.5 101

Regrind 400 200 15 11.3 128

Cleaner 1 - 7 22 1 5 11.3 187

Cleaner 2 √ 2 11 1 5 11.0 117


Grinding Data

Mill:

Charge/Material:

Water:

Flotation Data Rougher Cleaner

Flotation Machine: Denver Denver

Cell Size in liters: 4.4 2.2

Air Aspiration:

Water Type


Zinc Regrind

1500ml estimated estimated


20kg-Mild 6g-Stainless Steel

Air

Fresh

6kg-Stainless Steel

October 2, 2016

Stage pH Redox

Primary Grind Bulk Regrind

17

KM5000-07 Composite 14




Bulk Con 12.5 251.3 18.2 16.2 10.5 20.4 31.3 404 4.85 89.7 85.9 13.0 16.8 17.0 85.2 71.1

Bulk 2nd Clnr Tail 1.9 37.7 2.98 4.14 18.8 22.9 36.2 118 1.89 2.2 3.3 3.5 2.8 2.9 3.7 4.2


Zinc Con 12.6 252.9 0.41 0.50 62.0 3.2 32.4 18 0.32 2.0 2.7 77.3 2.6 17.7 3.8 4.7

Zinc 2nd Clnr Tail 0.8 15.3 2.84 2.71 17.8 17.7 26.1 96 1.39 0.9 0.9 1.3 0.9 0.9 1.2 1.2



Zinc Ro Tail 68.7 1379.7 0.10 0.16 0.15 15.8 19.1 2 0.16 2.7 4.7 1.0 71.6 56.9 2.3 12.9

Feed 100 2008 2.54 2.36 10.1 15.2 23.0 59 0.85 100 100 100 100 100 100 100





Product 1 12.5 251.3 18.2 16.2 10.5 20.4 31.3 404 4.85 89.7 85.9 13.0 16.8 17.0 85.2 71.1

Product 1 to 2 14.4 289.0 16.2 14.6 11.6 20.7 31.9 367 4.46 91.9 89.1 16.5 19.7 19.9 89.0 75.2

Product 1 to 3 15.3 307.5 15.4 13.9 12.3 20.7 32.2 351 4.33 93.0 90.4 18.6 21.0 21.4 90.7 77.7

Product 4 12.6 252.9 0.41 0.50 62.0 3.2 32.4 18 0.32 2.0 2.7 77.3 2.6 17.7 3.8 4.7

Product 4 to 5 13.4 268.2 0.55 0.63 59.5 4.0 32.0 22 0.38 2.9 3.5 78.7 3.5 18.6 5.1 6.0

Product 4 to 6 13.8 277.4 0.61 0.68 58.2 4.5 32.0 25 0.46 3.3 4.0 79.6 4.1 19.2 5.7 7.4

Product 4 to 7 16.0 320.7 0.68 0.73 50.8 7.0 31.3 26 0.50 4.3 4.9 80.4 7.4 21.7 7.0 9.4

Product 8 68.7 1379.7 0.10 0.16 0.15 15.8 19.1 2 0.16 2.7 4.7 1.0 71.6 56.9 2.3 12.9

Feed 100 2008 2.54 2.36 10.1 15.2 23.0 59 0.85 100 100 100 100 100 100 100

Product

18

DATE:










Primary Grind 150 120 60 30 8.9 201

BULK CIRCUIT:

Rougher 1 √ 10 5 22 1 2 9.0 185

Rougher 2 - 10 2 11 1 2 9.0 173

Rougher 3 √ 5 2 11 1 4 9.0 176

Regrind 50 25 12 9 9.2 200

Cleaner 1 - 2 1 11 1 5 9.2 191

Cleaner 2 - - - 11 1 4 8.7 209


ZINC CIRCUIT: CuSO4

Condition 240 150 5 10.5 121

Rougher 1 √ - 11 1 2 10.5 94

Rougher 2 √ 1 11 1 1 10.5 91

Regrind 150 50 7 10.5 109

Cleaner 1 25 2 11 1 4 11.0 99

Cleaner 2 √ - 11 1 3 11.0 106






Water Type


Air 1500ml estimated estimated

Fresh



October 2, 2016

Stage pH Redox


19





Bulk Con 4.8 97.8 20.4 6.00 2.80 29.3 36.9 454 5.90 92.9 79.6 7.9 17.1 18.8 88.1 61.1

Bulk 2nd Clnr Tail 1.1 21.3 1.51 1.00 4.06 21.0 24.6 62 1.45 1.5 2.9 2.5 2.7 2.7 2.6 3.3


Zinc Con 2.6 51.9 0.58 0.31 55.7 8.2 34.1 26 1.33 1.4 2.2 83.7 2.5 9.2 2.7 7.3

Zinc 2nd Clnr Tail 0.4 7.1 1.23 0.67 6.20 28.8 28.3 48 4.77 0.4 0.6 1.3 1.2 1.0 0.7 3.6



Zinc Ro Tail 88.7 1789.9 0.03 0.05 0.03 6.5 6.63 1 0.09 2.2 12.1 1.6 69.5 62.0 3.5 17.1

Feed 100 2018 1.06 0.37 1.71 8.3 9.49 25 0.47 100 100 100 100 100 100 100

Note: * Note enough mass for gold assay, value estimated.





Product 1 4.8 97.8 20.4 6.00 2.80 29.3 36.9 454 5.90 92.9 79.6 7.9 17.1 18.8 88.1 61.1

Product 1 to 2 5.9 119.1 17.0 5.11 3.03 27.8 34.7 384 5.10 94.4 82.5 10.4 19.8 21.6 90.7 64.4

Product 1 to 3 6.3 126.8 16.2 4.88 3.16 27.7 34.5 368 4.91 95.4 83.9 11.6 21.0 22.9 92.4 65.9

Product 4 2.6 51.9 0.58 0.31 55.7 8.2 34.1 26 1.33 1.4 2.2 83.7 2.5 9.2 2.7 7.3

Product 4 to 5 2.9 59.0 0.66 0.35 49.7 10.7 33.4 29 1.74 1.8 2.8 84.9 3.8 10.3 3.4 10.9

Product 4 to 6 3.1 63.5 0.68 0.37 46.8 12.4 33.5 29 1.97 2.0 3.2 86.0 4.7 11.1 3.7 13.3

Product 4 to 7 5.0 101.3 0.51 0.29 29.6 15.7 28.7 20 1.58 2.4 3.9 86.9 9.5 15.2 4.0 17.0

Product 8 88.7 1789.9 0.03 0.05 0.03 6.5 6.63 1 0.09 2.2 12.1 1.6 69.5 62.0 3.5 17.1

Feed 100 2018 1.06 0.37 1.71 8.3 9.49 25 0.47 100 100 100 100 100 100 100

Product

20

DATE:










Primary Grind 100 120 60 22 8.4 147


BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 2 9.0 131

Rougher 2 √ 10 2 11 1 2 9.0 138

Rougher 3 √ 5 2 - 1 3 9.0 148

Regrind 50 25 12 15 9.2 150

Cleaner 1 - 7 5 44 1 7 9.2 78

Cleaner 2 - 1 1 11 1 6 8.7 170


ZINC CIRCUIT: CuSO4

Condition 400 500 5 10.5 78

Rougher 1 √ 6 11 1 2 10.5 101

Rougher 2 √ 4 11 1 2 10.5 115

Regrind 275 150 10 11.2 107

Cleaner 1 - 4 11 1 4 11.0 88

Cleaner 2 √ - 11 1 4 11.0 115


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type


6kg-Stainless Steel

December 6, 2016

Stage pH Redox



Air

Fresh



21





Prefloat Ro Con 11.4 228.5 1.20 0.46 1.65 3.0 4.43 22 0.14 2.7 3.6 2.5 2.2 2.1 3.7 2.4

Bulk Con 20.5 411.9 22.2 6.20 7.50 23.0 33.0 278 1.55 90.2 87.0 20.6 29.7 28.5 84.7 48.6

Bulk 2nd Clnr Tail 1.6 32.6 4.76 1.20 11.2 21.9 30.2 78 1.53 1.5 1.3 2.4 2.2 2.1 1.9 3.8


Zinc Con 7.5 150.9 0.43 0.22 61.4 2.4 34.9 14 0.28 0.6 1.1 61.8 1.1 11.0 1.6 3.2

Zinc 2nd Clnr Tail 0.4 8.1 5.41 1.87 22.0 17.3 28.3 108 2.97 0.4 0.5 1.2 0.4 0.5 0.6 1.8



Zinc Ro Tail 55.2 1108.4 0.26 0.12 0.21 17.3 22.0 6 0.35 2.8 4.5 1.6 60.1 51.1 4.9 29.6

Feed 100 2009 5.05 1.46 7.46 15.9 23.7 67 0.65 100 100 100 100 100 100 100





Product 1 11.4 228.5 1.20 0.46 1.65 3.0 4.43 22 0.14 2.7 3.6 2.5 2.2 2.1 3.7 2.4

Product 2 20.5 411.9 22.2 6.20 7.50 23.0 33.0 278 1.55 90.2 87.0 20.6 29.7 28.5 84.7 48.6

Product 2 to 3 22.1 444.5 20.9 5.83 7.77 22.9 32.8 263 1.55 91.7 88.4 23.1 31.9 30.6 86.6 52.4

Product 2 to 4 23.4 470.9 19.9 5.54 9.23 22.6 33.1 251 1.51 92.3 88.9 29.0 33.4 32.7 87.4 54.2

Product 5 7.5 150.9 0.43 0.22 61.4 2.4 34.9 14 0.28 0.6 1.1 61.8 1.1 11.0 1.6 3.2

Product 5 to 6 7.9 159.0 0.68 0.30 59.4 3.1 34.6 19 0.42 1.1 1.6 63.0 1.6 11.5 2.2 5.1

Product 5 to 7 8.4 168.9 0.82 0.36 58.4 3.6 34.4 22 0.46 1.4 2.1 65.8 1.9 12.2 2.7 5.9

Product 5 to 8 10.0 201.6 1.09 0.44 49.7 6.9 33.3 26 0.90 2.2 3.0 66.9 4.3 14.1 3.9 13.8

Product 9 55.2 1108.4 0.26 0.12 0.21 17.3 22.0 6 0.35 2.8 4.5 1.6 60.1 51.1 4.9 29.6

Feed 100 2009 5.05 1.46 7.46 15.9 23.7 67 0.65 100 100 100 100 100 100 100

Product

22

DATE:










Primary Grind 150 120 60 25 9.3 151


BULK CIRCUIT:

Rougher 1 - 10 5 - 1 2 9.1 152

Rougher 2 - 10 2 - 1 2 9.0 163

Rougher 3 √ 5 2 - 1 3 9.0 160

Regrind 50 25 12 7 9.5 190

Cleaner 1 - 4 2 22 1 5 9.5 171

Cleaner 2 √ - - - 1 4 8.9 200


ZINC CIRCUIT: CuSO4

Condition 280 200 5 10.7 104

Rougher 1 - - 22 1 3 10.6 102

Regrind 150 75 7 10.6 145

Cleaner 1 25 2 11 1 4 11.0 101

Cleaner 2 √ - - 1 3 11.0 93

Cleaner Scavenger √ 1 - 1 3 11.0 99

Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type


6kg-Stainless Steel

December 6, 2016

Stage pH Redox



Air

Fresh



23





Prefloat Ro Con 15.2 305.6 0.83 0.29 0.91 2.8 3.77 17 0.12 6.6 8.0 5.0 4.5 4.4 7.8 6.5

Bulk Con 7.3 146.1 22.7 6.20 1.48 24.2 30.6 328 2.78 85.9 81.8 3.9 18.5 17.2 72.1 71.4

Bulk 2nd Clnr Tail 0.8 17.0 2.75 1.27 3.59 17.9 22.0 100 0.69 1.2 1.9 1.1 1.6 1.4 2.6 2.1


Zinc Con 3.7 75.0 0.75 0.13 63.1 2.5 34.2 36 0.22 1.5 0.9 84.9 1.0 9.9 4.1 2.9

Zinc 2nd Clnr Tail* 0.2 4.0 4.30 1.14 15.9 18.9 27.1 146 0.22 0.4 0.4 1.1 0.4 0.4 0.9 0.2



Zinc Ro Tail 70.8 1421.8 0.06 0.04 0.07 9.4 11.5 4 0.06 2.3 5.1 1.8 69.8 63.0 8.6 15.0

Feed 100 2010 1.92 0.55 2.77 9.5 12.9 33 0.28 100 100 100 100 100 100 100

Note: *Not enough sample for assay, Au value estimated.





Product 1 15.2 305.6 0.83 0.29 0.91 2.8 3.77 17 0.12 6.6 8.0 5.0 4.5 4.4 7.8 6.5

Product 2 7.3 146.1 22.7 6.20 1.48 24.2 30.6 328 2.78 85.9 81.8 3.9 18.5 17.2 72.1 71.4

Product 2 to 3 8.1 163.1 20.6 5.69 1.70 23.5 29.7 304 2.56 87.1 83.7 5.0 20.1 18.7 74.7 73.5

Product 2 to 4 8.5 170.2 20.0 5.50 1.80 23.4 29.5 297 2.48 88.1 84.5 5.5 20.8 19.4 76.2 74.3

Product 5 3.7 75.0 0.75 0.13 63.1 2.5 34.2 36 0.22 1.5 0.9 84.9 1.0 9.9 4.1 2.9

Product 5 to 6 3.9 79.0 0.93 0.18 60.7 3.3 33.8 42 0.22 1.9 1.3 86.0 1.4 10.3 4.9 3.1

Product 5 to 7 4.1 82.3 1.08 0.22 58.9 4.1 33.8 47 0.22 2.3 1.6 87.0 1.8 10.7 5.9 3.2

Product 5 to 8 5.6 112.0 1.05 0.23 43.7 8.4 30.5 44 0.22 3.0 2.4 87.7 4.9 13.2 7.5 4.3

Product 9 70.8 1421.8 0.06 0.04 0.07 9.4 11.5 4 0.06 2.3 5.1 1.8 69.8 63.0 8.6 15.0

Feed 100 2010 1.92 0.55 2.77 9.5 12.9 33 0.28 100 100 100 100 100 100 100

Product

24

DATE:










Primary Grind 150 120 60 20 9.0 121


BULK CIRCUIT:

Rougher 1 - 10 5 - 1 3 9.0 140

Rougher 2 √ 10 2 - 1 2 9.0 154

Rougher 3 √ 5 2 - 1 2 9.0 161

Regrind 50 25 12 10 9.1 210

Cleaner 1 - 5 3 11 1 6 9.0 192

Cleaner 2 - 1 1 - 1 5 8.8 212


ZINC CIRCUIT: CuSO4

Condition 375 400 5 10.8 77

Rougher 1 - - 22 1 2 10.6 80

Rougher 2 √ 1 - 1 1 10.5 90

Regrind 250 150 10 11.0 107

Cleaner 1 - 4 11 1 4 11.0 91

Cleaner 2 √ - 11 1 4 11.0 119


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 6, 2016

Stage pH Redox


25





Prefloat Ro Con 11.5 231.1 1.57 0.51 1.92 4.4 7.27 18 0.04 4.2 4.9 3.8 3.7 3.7 6.0 4.5

Bulk Con 14.2 284.5 26.7 7.30 1.83 26.6 34.3 184 0.37 88.1 86.7 4.5 27.3 21.7 76.0 51.0

Bulk 2nd Clnr Tail 0.9 18.8 6.50 1.77 5.52 22.8 30.1 72 0.26 1.4 1.4 0.9 1.5 1.3 2.0 2.4


Zinc Con* 7.6 152.4 0.63 0.16 63.4 1.9 34.6 20 0.02 1.1 1.0 83.3 1.1 11.7 4.4 1.5

Zinc 2nd Clnr Tail 0.4 7.2 5.78 1.09 24.0 14.2 28.1 84 0.12 0.5 0.3 1.5 0.4 0.4 0.9 0.4



Zinc Ro Tail 63.6 1278.5 0.19 0.08 0.17 13.8 20.7 4 0.06 2.8 4.3 1.9 63.6 58.8 7.4 37.1

Feed 100 2009 4.29 1.19 5.77 13.8 22.4 34 0.10 100 100 100 100 100 100 100

Note: *Gold assayed below detection limit <0.02 g/tonne.





Product 1 11.5 231.1 1.57 0.51 1.92 4.4 7.27 18 0.04 4.2 4.9 3.8 3.7 3.7 6.0 4.5

Product 2 14.2 284.5 26.7 7.30 1.83 26.6 34.3 184 0.37 88.1 86.7 4.5 27.3 21.7 76.0 51.0

Product 2 to 3 15.1 303.3 25.4 6.96 2.06 26.4 34.0 177 0.36 89.6 88.1 5.4 28.8 22.9 77.9 53.3

Product 2 to 4 15.7 314.5 24.8 6.76 2.35 26.3 34.1 174 0.36 90.5 88.8 6.4 29.8 23.8 79.3 54.8

Product 5 7.6 152.4 0.63 0.16 63.4 1.9 34.6 20 0.02 1.1 1.0 83.3 1.1 11.7 4.4 1.5

Product 5 to 6 7.9 159.6 0.86 0.20 61.6 2.5 34.3 23 0.02 1.6 1.3 84.8 1.4 12.2 5.3 1.9

Product 5 to 7 8.3 166.3 1.00 0.23 60.8 2.8 34.2 25 0.03 1.9 1.6 87.2 1.7 12.7 6.1 2.3

Product 5 to 8 9.2 185.3 1.17 0.26 55.0 4.4 33.1 27 0.04 2.5 2.0 87.9 2.9 13.6 7.3 3.6

Product 9 63.6 1278.5 0.19 0.08 0.17 13.8 20.7 4 0.06 2.8 4.3 1.9 63.6 58.8 7.4 37.1

Feed 100 2009 4.29 1.19 5.77 13.8 22.4 34 0.10 100 100 100 100 100 100 100

Product

26

DATE:










Primary Grind 150 120 60 25 8.9 239


BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 3 9.0 186

Rougher 2 √ 10 2 11 1 2 9.0 164

Rougher 3 √ 5 2 - 1 3 9.0 111

Regrind 50 25 12 11 9.2 220

Cleaner 1 - 9 7 44 1 7 9.2 200

Cleaner 2 - 1 1 22 1 6 8.8 206


ZINC CIRCUIT: CuSO4

Condition 320 500 5 10.6 98

Rougher 1 - 2 22 1 2 10.5 98

Rougher 2 √ 2 11 1 3 10.5 105

Regrind 250 150 15 11.1 76

Cleaner 1 - 4 33 1 5 11.1 65

Cleaner 2 √ 1 11 1 4 11.0 104


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 7, 2016

Stage pH Redox


27





Prefloat Ro Con 25.5 510.7 2.93 0.69 3.62 4.8 6.90 27 0.14 13.2 12.3 12.6 13.0 12.7 13.5 15.9

Bulk Con 17.7 354.3 26.3 6.80 1.16 23.9 30.3 230 0.83 82.3 84.3 2.8 44.7 38.6 79.7 65.4

Bulk 2nd Clnr Tail 1.0 19.4 4.96 1.51 9.90 13.7 19.4 58 0.46 0.8 1.0 1.3 1.4 1.4 1.1 2.0


Zinc Con 9.2 184.6 0.58 0.06 59.6 5.1 33.7 10 0.09 0.9 0.4 75.2 5.0 22.4 1.8 3.7

Zinc 2nd Clnr Tail 0.5 10.6 4.47 0.63 23.4 13.3 22.6 60 0.35 0.4 0.2 1.7 0.7 0.9 0.6 0.8



Zinc Ro Tail 43.7 874.7 0.12 0.03 0.16 6.9 6.56 1 0.04 0.9 0.9 1.0 31.9 20.7 0.9 7.8

Feed 100 2002 5.66 1.43 7.31 9.5 13.9 51 0.22 100 100 100 100 100 100 100





Product 1 25.5 510.7 2.93 0.69 3.62 4.8 6.90 27 0.14 13.2 12.3 12.6 13.0 12.7 13.5 15.9

Product 2 17.7 354.3 26.3 6.80 1.16 23.9 30.3 230 0.83 82.3 84.3 2.8 44.7 38.6 79.7 65.4

Product 2 to 3 18.7 373.7 25.2 6.53 1.61 23.4 29.7 221 0.81 83.2 85.3 4.1 46.1 40.0 80.8 67.4

Product 2 to 4 19.2 384.3 24.7 6.38 1.96 23.2 29.6 217 0.80 83.9 85.8 5.1 47.0 40.9 81.5 68.7

Product 5 9.2 184.6 0.58 0.06 59.6 5.1 33.7 10 0.09 0.9 0.4 75.2 5.0 22.4 1.8 3.7

Product 5 to 6 9.8 195.2 0.79 0.09 57.6 5.5 33.1 13 0.10 1.4 0.6 76.9 5.7 23.3 2.4 4.5

Product 5 to 7 10.4 208.6 0.92 0.11 56.6 5.9 32.9 18 0.11 1.7 0.8 80.6 6.5 24.7 3.7 5.2

Product 5 to 8 11.6 232.0 0.98 0.12 51.3 6.6 30.8 18 0.15 2.0 1.0 81.3 8.1 25.8 4.1 7.6

Product 9 43.7 874.7 0.12 0.03 0.16 6.9 6.56 1 0.04 0.9 0.9 1.0 31.9 20.7 0.9 7.8

Feed 100 2002 5.66 1.43 7.31 9.5 13.9 51 0.22 100 100 100 100 100 100 100

Product

28

DATE:






Bulk Regrind Discharge - 99mm K80




Primary Grind 150 120 60 25 8.4 155


BULK CIRCUIT:

Rougher 1 √ 10 5 11 1 3 9.0 128

Rougher 2 √ 5 2 11 1 2 9.0 146

Rougher 3 √ 2 1 - 1 2 9.0 131

Regrind 50 25 12 8 9.2 230

Cleaner 1 - 5 3 22 1 6 9.0 221

Cleaner 2 - - - 11 1 5 8.8 224


ZINC CIRCUIT: CuSO4

Condition 320 300 5 10.5 96

Rougher 1 - 1 22 1 2 10.5 92

Rougher 2 √ 1 - 1 2 10.5 99

Regrind 250 75 9 11.0 135

Cleaner 1 - 2 22 1 4 11.0 111

Cleaner 2 √ - 11 1 4 11.0 120


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 7, 2016

Stage pH Redox


29





Prefloat Ro Con 23.3 466.3 0.96 0.11 1.40 5.1 5.83 9 0.10 9.5 13.1 9.9 9.0 8.6 12.0 11.6

Bulk Con 9.3 186.7 20.5 1.27 2.73 23.7 24.4 116 1.07 80.9 60.6 7.8 16.7 14.4 62.2 49.6

Bulk 2nd Clnr Tail 1.0 21.0 3.62 0.58 6.10 22.4 28.3 42 0.57 1.6 3.1 2.0 1.8 1.9 2.5 3.0


Zinc Con 4.3 86.6 0.98 0.12 53.6 10.2 35.5 22 0.27 1.8 2.7 70.7 3.3 9.8 5.5 5.8

Zinc 2nd Clnr Tail 0.4 8.8 3.33 0.54 12.1 25.3 31.3 42 0.60 0.6 1.2 1.6 0.8 0.9 1.1 1.3



Zinc Ro Tail 58.9 1181.5 0.15 0.05 0.25 14.2 15.9 4 0.08 3.7 15.1 4.5 63.3 59.6 13.6 23.5

Feed 100 2005 2.36 0.20 3.28 13.2 15.7 17 0.20 100 100 100 100 100 100 100

Note: *Not enough mass for a gold assay. Value estimated.





Product 1 23.3 466.3 0.96 0.11 1.40 5.1 5.83 9 0.10 9.5 13.1 9.9 9.0 8.6 12.0 11.6

Product 2 9.3 186.7 20.5 1.27 2.73 23.7 24.4 116 1.07 80.9 60.6 7.8 16.7 14.4 62.2 49.6

Product 2 to 3 10.4 207.7 18.8 1.20 3.07 23.6 24.8 109 1.02 82.5 63.7 9.7 18.5 16.3 64.7 52.6

Product 2 to 4 10.9 218.0 18.1 1.17 3.36 23.6 25.2 105 1.00 83.4 65.2 11.1 19.4 17.4 65.9 54.1

Product 5 4.3 86.6 0.98 0.12 53.6 10.2 35.5 22 0.27 1.8 2.7 70.7 3.3 9.8 5.5 5.8

Product 5 to 6 4.8 95.4 1.20 0.16 49.8 11.6 35.1 24 0.30 2.4 3.9 72.3 4.2 10.6 6.5 7.1

Product 5 to 7 5.1 101.3 1.30 0.18 47.7 12.5 35.1 25 0.34 2.8 4.6 73.5 4.8 11.3 7.2 8.6

Product 5 to 8 6.9 139.0 1.15 0.19 35.2 15.8 32.7 21 0.31 3.4 6.6 74.4 8.3 14.4 8.5 10.8

Product 9 58.9 1181.5 0.15 0.05 0.25 14.2 15.9 4 0.08 3.7 15.1 4.5 63.3 59.6 13.6 23.5

Feed 100 2005 2.36 0.20 3.28 13.2 15.7 17 0.20 100 100 100 100 100 100 100

Product

30

DATE:










Primary Grind 150 120 60 20 8.4 135


BULK CIRCUIT:

Rougher 1 √ 10 5 - 1 4 9.0 125

Rougher 2 √ 5 2 11 1 2 9.0 126

Rougher 3 √ 5 2 11 1 2 9.0 122

Regrind 50 25 12 10 9.0 214

Cleaner 1 - 5 3 22 1 6 9.0 203

Cleaner 2 - 1 1 11 1 5 8.7 210


ZINC CIRCUIT: CuSO4

Condition 400 350 5 10.6 92

Rougher 1 - - 22 1 3 10.5 88

Regrind 250 100 10 11.0 108

Cleaner 1 - 3 22 1 4 11.0 96

Cleaner 2 √ - 11 1 4 11.0 117


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 7, 2016

Stage pH Redox


31





Prefloat Ro Con 18.8 376.1 1.18 0.19 1.99 5.5 6.71 20 0.24 7.5 9.4 7.9 8.0 7.3 9.8 7.4

Bulk Con 11.2 224.4 22.1 2.71 1.98 21.6 27.7 252 3.31 83.8 79.9 4.7 18.6 18.0 73.8 60.6

Bulk 2nd Clnr Tail 1.2 24.8 3.99 0.73 6.80 16.0 21.4 78 0.91 1.7 2.4 1.8 1.5 1.5 2.5 1.8


Zinc Con 6.0 119.6 0.90 0.07 58.6 5.7 35.0 22 0.33 1.8 1.1 73.8 2.6 12.1 3.4 3.2

Zinc 2nd Clnr Tail 0.4 8.1 2.75 0.44 23.5 11.7 24.1 64 1.11 0.4 0.5 2.0 0.4 0.6 0.7 0.7



Zinc Ro Tail 60.0 1202.5 0.10 0.03 0.38 14.3 16.5 4 0.24 2.0 4.7 4.8 66.1 57.5 6.3 23.6

Feed 100 2003 2.95 0.38 4.74 13.0 17.2 38 0.61 100 100 100 100 100 100 100






Product 1 18.8 376.1 1.18 0.19 1.99 5.5 6.71 20 0.24 7.5 9.4 7.9 8.0 7.3 9.8 7.4

Product 2 11.2 224.4 22.1 2.71 1.98 21.6 27.7 252 3.31 83.8 79.9 4.7 18.6 18.0 73.8 60.6

Product 2 to 3 12.4 249.2 20.3 2.51 2.46 21.0 27.1 235 3.07 85.5 82.3 6.5 20.2 19.5 76.3 62.5

Product 2 to 4 13.1 263.3 19.7 2.41 2.73 21.0 27.1 229 2.97 87.7 83.4 7.6 21.2 20.7 78.6 63.7

Product 5 6.0 119.6 0.90 0.07 58.6 5.7 35.0 22 0.33 1.8 1.1 73.8 2.6 12.1 3.4 3.2

Product 5 to 6 6.4 127.7 1.02 0.09 56.4 6.1 34.3 25 0.38 2.2 1.6 75.8 3.0 12.7 4.1 4.0

Product 5 to 7 6.7 135.1 1.08 0.11 55.5 6.2 34.1 26 0.41 2.5 1.9 79.0 3.2 13.3 4.7 4.6

Product 5 to 8 8.1 161.3 1.03 0.12 46.9 7.5 31.1 25 0.40 2.8 2.4 79.7 4.7 14.5 5.3 5.3

Product 9 60.0 1202.5 0.10 0.03 0.38 14.3 16.5 4 0.24 2.0 4.7 4.8 66.1 57.5 6.3 23.6

Feed 100 2003 2.95 0.38 4.74 13.0 17.2 38 0.61 100 100 100 100 100 100 100

Product

32

DATE:










Primary Grind 150 120 60 25 8.7 220


BULK CIRCUIT:

Rougher 1 √ 10 5 33 1 3 9.0 127

Rougher 2 √ 5 2 - 1 2 9.0 146

Rougher 3 √ 2 1 11 1 2 9.0 161

Regrind 50 25 12 10 9.1 221

Cleaner 1 - 6 4 44 1 6 9.1 203

Cleaner 2 - - - 11 1 5 8.7 221


ZINC CIRCUIT: CuSO4

Condition 340 400 5 10.6 93

Rougher 1 - 1 11 1 2 10.6 94

Rougher 2 √ 1 - 1 2 10.5 102

Regrind 250 150 10 11.0 130

Cleaner 1 - 4 22 1 5 11.0 121

Cleaner 2 √ 1 11 1 4 11.0 133


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 8, 2016

Stage pH Redox


33





Prefloat Ro Con 41.0 823.5 2.20 0.65 3.37 6.2 8.15 42 0.48 24.1 26.1 24.2 23.1 23.1 25.8 26.1

Bulk Con 13.3 267.6 19.8 5.09 1.49 18.5 24.6 312 2.96 70.5 66.5 3.5 22.4 22.6 62.3 52.2

Bulk 2nd Clnr Tail 1.1 21.5 3.55 1.33 7.60 16.5 22.1 126 1.56 1.0 1.4 1.4 1.6 1.6 2.0 2.2


Zinc Con 6.3 127.4 0.70 0.20 59.4 5.3 34.9 32 0.37 1.2 1.2 65.9 3.1 15.3 3.0 3.1

Zinc 2nd Clnr Tail 0.5 11.0 3.45 0.84 18.2 14.8 22.2 126 0.37 0.5 0.5 1.7 0.7 0.8 1.0 0.3



Zinc Ro Tail 35.9 721.2 0.15 0.09 0.17 14.2 13.8 6 0.28 1.4 3.2 1.1 46.4 34.2 3.2 13.3

Feed 100 2006 3.75 1.02 5.72 11.0 14.5 67 0.76 100 100 100 100 100 100 100






Product 1 41.0 823.5 2.20 0.65 3.37 6.2 8.15 42 0.48 24.1 26.1 24.2 23.1 23.1 25.8 26.1

Product 2 13.3 267.6 19.8 5.09 1.49 18.5 24.6 312 2.96 70.5 66.5 3.5 22.4 22.6 62.3 52.2

Product 2 to 3 14.4 289.1 18.6 4.81 1.94 18.4 24.4 298 2.86 71.5 67.9 4.9 24.0 24.2 64.4 54.4

Product 2 to 4 14.9 299.4 18.1 4.68 2.17 18.3 24.4 293 2.82 72.2 68.5 5.7 24.9 25.1 65.5 55.6

Product 5 6.3 127.4 0.70 0.20 59.4 5.3 34.9 32 0.37 1.2 1.2 65.9 3.1 15.3 3.0 3.1

Product 5 to 6 6.9 138.4 0.92 0.25 56.1 6.1 33.9 39 0.37 1.7 1.7 67.7 3.8 16.1 4.1 3.4

Product 5 to 7 7.1 142.4 1.00 0.27 55.3 6.3 33.7 44 0.39 1.9 1.9 68.6 4.1 16.5 4.7 3.6

Product 5 to 8 8.1 162.2 1.04 0.28 48.9 7.7 31.7 45 0.47 2.3 2.2 69.1 5.6 17.7 5.4 5.0

Product 9 35.9 721.2 0.15 0.09 0.17 14.2 13.8 6 0.28 1.4 3.2 1.1 46.4 34.2 3.2 13.3

Feed 100 2006 3.75 1.02 5.72 11.0 14.5 67 0.76 100 100 100 100 100 100 100

Product

34

DATE:










Primary Grind 150 120 60 25 8.9 190


BULK CIRCUIT:

Rougher 1 √ 10 5 11 1 2 9.0 172

Rougher 2 √ 10 2 - 1 2 9.0 160

Rougher 3 √ 5 2 11 1 4 9.0 162

Regrind 50 25 12 7 9.0 215

Cleaner 1 - 5 3 22 1 6 9.0 191

Cleaner 2 - 1 1 - 1 4 8.7 210


ZINC CIRCUIT: CuSO4

Condition 325 250 5 10.8 93

Rougher 1 - - 66 1 3 10.8 92

Regrind 200 75 11 11.0 170

Cleaner 1 - 3 22 1 4 11.0 151

Cleaner 2 √ 1 11 1 4 11.0 111


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type


Note: Zinc rougher very overcollected.


Air

Fresh



December 8, 2016

Stage pH Redox


35





Prefloat Ro Con 6.4 129.1 0.79 1.62 1.09 3.4 2.49 67 0.16 3.0 13.0 2.4 3.4 3.4 10.9 7.1

Bulk Con 5.8 116.5 24.5 10.9 1.83 23.2 30.3 540 1.57 83.7 78.7 3.7 21.3 37.3 79.5 63.2

Bulk 2nd Clnr Tail 0.9 19.1 3.62 1.54 5.57 12.1 11.0 88 0.31 2.0 1.8 1.8 1.8 2.2 2.1 2.0


Zinc Con 4.6 92.7 1.25 0.22 51.4 12.4 35.2 22 0.24 3.4 1.3 82.5 9.0 34.5 2.6 7.7

Zinc 2nd Clnr Tail 0.6 12.2 1.02 0.33 4.34 22.6 15.8 22 0.23 0.4 0.2 0.9 2.2 2.0 0.3 1.0



Zinc Ro Tail 77.3 1559.1 0.03 0.04 0.20 4.3 0.72 1 0.03 1.1 3.9 5.4 52.7 11.9 2.0 16.2

Feed 100 2018 1.69 0.80 2.86 6.3 4.7 39 0.14 100 100 100 100 100 100 100





Product 1 6.4 129.1 0.79 1.62 1.09 3.4 2.49 67 0.16 3.0 13.0 2.4 3.4 3.4 10.9 7.1

Product 2 5.8 116.5 24.5 10.9 1.83 23.2 30.3 540 1.57 83.7 78.7 3.7 21.3 37.3 79.5 63.2

Product 2 to 3 6.7 135.6 21.6 9.58 2.36 21.6 27.6 476 1.39 85.7 80.5 5.5 23.1 39.5 81.6 65.3

Product 2 to 4 7.4 148.7 21.0 8.81 2.60 21.5 27.1 446 1.29 91.6 81.2 6.7 25.1 42.6 83.8 66.3

Product 5 4.6 92.7 1.25 0.22 51.4 12.4 35.2 22 0.24 3.4 1.3 82.5 9.0 34.5 2.6 7.7

Product 5 to 6 5.2 104.9 1.22 0.23 45.9 13.6 32.9 22 0.24 3.8 1.5 83.4 11.2 36.5 2.9 8.7

Product 5 to 7 5.7 114.6 1.20 0.24 42.8 14.9 32.2 22 0.24 4.0 1.7 84.8 13.4 39.0 3.2 9.4

Product 5 to 8 9.0 180.9 0.80 0.18 27.3 13.2 22.0 14 0.17 4.3 2.0 85.5 18.8 42.1 3.3 10.4

Product 9 77.3 1559.1 0.03 0.04 0.20 4.3 0.72 1 0.03 1.1 3.9 5.4 52.7 11.9 2.0 16.2

Feed 100 2018 1.69 0.80 2.86 6.3 4.7 39 0.14 100 100 100 100 100 100 100

Product

36

DATE:










Primary Grind 150 120 60 45 9.0 110


BULK CIRCUIT:

Rougher 1 √ 10 5 11 1 3 9.0 122

Rougher 2 √ 5 2 11 1 2 9.0 152

Rougher 3 √ 5 2 - 1 2 9.0 150

Regrind 50 25 12 7 9.3 216

Cleaner 1 - 6 4 22 1 7 9.3 210

Cleaner 2 - - - 11 1 5 8.8 214


ZINC CIRCUIT: CuSO4

Condition 330 350 5 10.6 99

Rougher 1 - - 22 1 3 10.5 98

Regrind 250 100 10 11.0 113

Cleaner 1 - 3 22 1 4 11.0 101

Cleaner 2 √ - 11 1 3 11.0 117


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 8, 2016

Stage pH Redox


37





Prefloat Ro Con 59.7 1202.7 2.13 0.50 3.27 6.9 9.08 38 0.36 41.4 42.4 41.9 40.0 39.6 43.3 36.9

Bulk Con 7.7 155.5 21.0 4.64 1.23 20.3 26.6 316 3.50 52.7 50.8 2.0 15.2 15.0 46.6 46.4

Bulk 2nd Clnr Tail 0.7 14.6 4.40 1.10 5.95 17.8 22.4 108 1.61 1.0 1.1 0.9 1.3 1.2 1.5 2.0


Zinc Con 3.8 76.0 0.50 0.12 60.1 4.6 34.1 14 0.14 0.6 0.6 48.6 1.7 9.4 1.0 0.9

Zinc 2nd Clnr Tail 0.4 7.9 3.94 0.80 28.8 13.5 27.4 84 0.80 0.5 0.4 2.4 0.5 0.8 0.6 0.5



Zinc Ro Tail 26.4 532.3 0.25 0.09 0.32 15.2 16.6 10 0.25 2.1 3.4 1.8 39.0 32.0 5.0 11.4

Feed 100 2016 3.07 0.70 4.66 10.3 13.7 52 0.58 100 100 100 100 100 100 100






Product 1 59.7 1202.7 2.13 0.50 3.27 6.9 9.08 38 0.36 41.4 42.4 41.9 40.0 39.6 43.3 36.9

Product 2 7.7 155.5 21.0 4.64 1.23 20.3 26.6 316 3.50 52.7 50.8 2.0 15.2 15.0 46.6 46.4

Product 2 to 3 8.4 170.1 19.6 4.34 1.64 20.1 26.2 298 3.34 53.8 52.0 3.0 16.5 16.2 48.0 48.4

Product 2 to 4 8.8 176.6 19.2 4.22 1.80 20.1 26.2 293 3.27 54.7 52.5 3.4 17.1 16.8 49.1 49.3

Product 5 3.8 76.0 0.50 0.12 60.1 4.6 34.1 14 0.14 0.6 0.6 48.6 1.7 9.4 1.0 0.9

Product 5 to 6 4.2 83.9 0.82 0.18 57.2 5.4 33.5 21 0.20 1.1 1.1 51.1 2.2 10.2 1.6 1.4

Product 5 to 7 4.4 87.7 0.95 0.21 56.0 5.8 33.3 23 0.24 1.3 1.3 52.2 2.5 10.6 1.9 1.8

Product 5 to 8 5.2 104.1 1.07 0.24 47.8 7.5 30.7 26 0.27 1.8 1.8 52.9 3.8 11.6 2.6 2.4

Product 9 26.4 532.3 0.25 0.09 0.32 15.2 16.6 10 0.25 2.1 3.4 1.8 39.0 32.0 5.0 11.4

Feed 100 2016 3.07 0.70 4.66 10.3 13.7 52 0.58 100 100 100 100 100 100 100

Product

38

DATE:










Primary Grind 150 120 60 26 9.2 260


BULK CIRCUIT:

Rougher 1 - 10 5 11 1 3 9.0 235

Rougher 2 √ 10 2 11 1 2 9.0 229

Rougher 3 √ 5 2 - 1 3 9.0 209

Regrind 50 25 12 25 9.0 240

Cleaner 1 - 5 3 22 1 6 9.0 208

Cleaner 2 - 1 1 11 1 5 8.6 226


ZINC CIRCUIT: CuSO4

Condition 220 150 5 10.6 142

Rougher 1 - - 33 1 3 10.6 116

Regrind 250 50 10 11.0 117

Cleaner 1 - 3 22 1 3 11.0 98

Cleaner 2 √ - 11 1 2 11.0 117


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 9, 2016

Stage pH Redox


39





Prefloat Ro Con 5.8 115.9 1.13 0.20 0.75 3.1 2.97 25 0.26 3.3 3.7 3.0 2.9 2.8 4.0 4.3

Bulk Con 10.2 203.9 17.0 2.60 0.58 16.5 20.1 284 2.53 86.3 84.5 4.0 27.8 33.0 80.3 73.9

Bulk 2nd Clnr Tail 2.6 52.4 1.64 0.19 1.99 7.5 7.06 42 0.27 2.1 1.6 3.5 3.2 3.0 3.1 2.0


Zinc Con 2.2 43.4 1.97 0.13 53.0 5.4 33.4 58 0.66 2.1 0.9 78.2 1.9 11.7 3.5 4.1

Zinc 2nd Clnr Tail 0.3 6.5 5.25 0.49 18.4 10.8 19.4 122 0.58 0.8 0.5 4.1 0.6 1.0 1.1 0.5



Zinc Ro Tail 75.6 1516.3 0.05 0.03 0.04 4.7 3.64 2 0.06 2.0 7.3 2.1 58.9 44.4 4.2 13.0

Feed 100 2006 2.00 0.31 1.47 6.0 6.2 36 0.35 100 100 100 100 100 100 100






Product 1 5.8 115.9 1.13 0.20 0.75 3.1 2.97 25 0.26 3.3 3.7 3.0 2.9 2.8 4.0 4.3

Product 2 10.2 203.9 17.0 2.60 0.58 16.5 20.1 284 2.53 86.3 84.5 4.0 27.8 33.0 80.3 73.9

Product 2 to 3 12.8 256.3 13.9 2.11 0.87 14.7 17.4 235 2.07 88.4 86.1 7.6 31.1 36.0 83.3 76.0

Product 2 to 4 13.6 273.5 13.3 1.99 0.94 14.4 17.0 225 1.96 90.7 86.6 8.8 32.5 37.5 85.4 76.9

Product 5 2.2 43.4 1.97 0.13 53.0 5.4 33.4 58 0.66 2.1 0.9 78.2 1.9 11.7 3.5 4.1

Product 5 to 6 2.5 49.9 2.40 0.18 48.5 6.1 31.6 66 0.65 3.0 1.4 82.2 2.5 12.7 4.6 4.6

Product 5 to 7 2.7 54.5 2.65 0.21 46.1 6.6 30.7 73 0.64 3.6 1.8 85.3 3.0 13.5 5.5 5.0

Product 5 to 8 5.0 100.0 1.63 0.15 25.4 6.8 19.0 46 0.40 4.1 2.4 86.2 5.6 15.3 6.4 5.8

Product 9 75.6 1516.3 0.05 0.03 0.04 4.7 3.64 2 0.06 2.0 7.3 2.1 58.9 44.4 4.2 13.0

Feed 100 2006 2.00 0.31 1.47 6.0 6.2 36 0.35 100 100 100 100 100 100 100

Product

40

DATE:










Primary Grind 150 120 60 60 9.0 183


BULK CIRCUIT:

Rougher 1 √ 10 5 11 1 2 9.0 139

Rougher 2 √ 5 2 - 1 2 9.0 146

Rougher 3 √ 2 1 - 1 2 9.0 156

Regrind 50 25 12 6 9.3 205

Cleaner 1 - 5 3 11 1 4 9.3 190

Cleaner 2 - - - - 1 3 8.6 210

Cleaner Scavenger - 2 2 - 1 2 8.9 218

ZINC CIRCUIT: CuSO4

Condition 225 50 5 10.6 98

Rougher 1 - 1 3 10.5 99

Regrind 200 25 7 11.0 160

Cleaner 1 - 3 22 1 4 11.0 145

Cleaner 2 √ 1 11 1 3 11.0 151

Cleaner Scavenger √ 2 - 1 3 11.0 121

Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 9, 2016

Stage pH Redox


41





Prefloat Ro Con 41.6 836.0 1.10 0.05 0.31 3.2 2.25 13 0.20 29.5 31.2 24.4 30.3 28.7 31.4 17.9

Bulk Con 2.2 43.6 28.5 1.05 0.24 25.2 31.2 320 13.2 39.9 34.2 1.0 12.3 20.7 40.3 61.5

Bulk 2nd Clnr Tail 0.6 11.9 9.60 0.34 0.81 13.3 12.6 110 0.88 3.7 3.0 0.9 1.8 2.3 3.8 1.1


Zinc Con 1.6 32.2 16.8 0.14 21.9 22.1 33.6 150 1.47 17.4 3.4 66.5 8.0 16.5 13.9 5.1

Zinc 2nd Clnr Tail 0.5 10.0 2.87 0.16 2.16 12.7 8.62 44 0.54 0.9 1.2 2.0 1.4 1.3 1.3 0.6



Zinc Ro Tail 50.7 1021.0 0.03 0.03 0.03 3.5 1.56 1 0.11 1.0 22.9 2.9 39.8 24.3 2.9 12.0

Feed 100 2012 1.55 0.07 0.53 4.4 3.3 17 0.47 100 100 100 100 100 100 100






Product 1 41.6 836.0 1.10 0.05 0.31 3.2 2.25 13 0.20 29.5 31.2 24.4 30.3 28.7 31.4 17.9

Product 2 2.2 43.6 28.5 1.05 0.24 25.2 31.2 320 13.20 39.9 34.2 1.0 12.3 20.7 40.3 61.5

Product 2 to 3 2.8 55.5 24.4 0.90 0.36 22.6 27.2 275 10.56 43.6 37.2 1.9 14.1 23.0 44.1 62.6

Product 2 to 4 3.3 66.0 23.9 0.79 0.41 22.4 26.7 260 9.05 50.5 38.8 2.5 16.6 26.9 49.5 63.8

Product 5 1.6 32.2 16.8 0.14 21.9 22.1 33.6 150 1.47 17.4 3.4 66.5 8.0 16.5 13.9 5.1

Product 5 to 6 2.1 42.2 13.5 0.14 17.2 19.9 27.7 125 1.25 18.3 4.6 68.5 9.4 17.8 15.2 5.6

Product 5 to 7 2.2 44.5 12.9 0.15 16.4 19.6 26.7 120 1.21 18.5 4.8 69.0 9.8 18.1 15.5 5.8

Product 5 to 8 4.4 89.0 6.64 0.11 8.4 13.2 14.8 63 0.67 19.0 7.2 70.1 13.2 20.1 16.2 6.3

Product 9 50.7 1021.0 0.03 0.03 0.03 3.5 1.56 1 0.11 1.0 22.9 2.9 39.8 24.3 2.9 12.0

Feed 100 2012 1.55 0.07 0.53 4.4 3.3 17 0.47 100 100 100 100 100 100 100

Product

42

DATE:










Primary Grind 150 120 60 45 9.1 198


BULK CIRCUIT:

Rougher 1 √ 10 5 22 1 4 9.0 164

Rougher 2 √ 10 2 - 1 2 9.0 174

Rougher 3 √ 5 2 - 1 2 9.0 175

Regrind 50 25 12 17 9.0 231

Cleaner 1 - 13 9 22 1 6 9.0 222

Cleaner 2 - 2 2 11 1 5 8.7 228


ZINC CIRCUIT: CuSO4

Condition 300 100 5 11.0 95

Rougher 1 - - 22 1 1.5 10.9 93

Regrind 200 50 6 11.0 116

Cleaner 1 - 3 11 1 2 11.0 100

Cleaner 2 √ - 11 1 2 11.0 121


Grinding Data

Mill:

Charge/Material:

Water:




Air Aspiration:

Water Type



Air

Fresh



December 9, 2016

Stage pH Redox


43





Prefloat Ro Con 8.4 168.8 1.63 0.37 0.58 3.0 2.58 42 0.36 6.3 12.7 4.6 5.5 5.9 10.7 7.4

Bulk Con 7.7 155.2 25.1 2.37 0.40 21.9 27.6 350 4.27 88.9 75.0 2.9 36.7 58.2 82.2 80.4

Bulk 2nd Clnr Tail 2.3 46.3 0.89 0.10 1.44 4.6 2.77 20 0.30 0.9 0.9 3.1 2.3 1.7 1.4 1.7


Zinc Con 1.4 28.5 0.85 0.10 58.1 4.8 34.6 22 0.47 0.6 0.6 78.0 1.5 13.4 0.9 1.6

Zinc 2nd Clnr Tail* 0.1 2.8 3.74 0.34 15.0 8.3 14.0 86 0.50 0.2 0.2 2.0 0.3 0.5 0.4 0.2



Zinc Ro Tail 77.3 1551.6 0.05 0.03 0.07 3.0 0.84 1 0.04 1.6 9.5 5.1 50.6 17.8 2.3 7.5

Feed 100 2007 2.18 0.24 1.06 4.6 3.67 33 0.41 100 100 100 100 100 100 100






Product 1 8.4 168.8 1.63 0.37 0.58 3.0 2.58 42 0.36 6.3 12.7 4.6 5.5 5.9 10.7 7.4

Product 2 7.7 155.2 25.1 2.37 0.40 21.9 27.6 350 4.27 88.9 75.0 2.9 36.7 58.2 82.2 80.4

Product 2 to 3 10.0 201.5 19.5 1.85 0.64 17.9 21.9 274 3.36 89.8 75.9 6.1 39.0 60.0 83.6 82.1

Product 2 to 4 10.7 214.5 18.6 1.75 0.70 17.3 20.9 261 3.18 90.8 76.4 7.1 40.0 61.0 84.8 82.7

Product 5 1.4 28.5 0.85 0.10 58.1 4.8 34.6 22 0.47 0.6 0.6 78.0 1.5 13.4 0.9 1.6

Product 5 to 6 1.6 31.3 1.11 0.12 54.2 5.1 32.8 28 0.47 0.8 0.8 80.0 1.7 13.9 1.3 1.8

Product 5 to 7 1.7 34.9 1.37 0.14 50.3 5.6 30.9 34 0.48 1.1 1.0 82.6 2.1 14.7 1.8 2.0

Product 5 to 8 3.6 71.7 0.80 0.10 24.6 5.0 15.7 19 0.27 1.3 1.4 83.2 3.9 15.3 2.1 2.4

Product 9 77.3 1551.6 0.05 0.03 0.07 3.0 0.84 1 0.04 1.6 9.5 5.1 50.6 17.8 2.3 7.5

Feed 100 2007 2.18 0.24 1.06 4.6 3.7 33 0.41 100 100 100 100 100 100 100

Product

44

DATE:


PURPOSE: Preliminary Copper/Lead Separation Rougher Test.

PROCEDURE: Perform a one product rougher test.

FEED: ~1 kg of P1 Bulk Final Concentrate (Grab Sample).


Lime NaCN 3418A MIBC Grind Cond. Float

Natural 7.8 150

LEAD CIRCUIT:

Rougher 1 - 1405 - - 5 1.5 10.2 -131

Rougher 2 √ - - - 1 1 10.0 -34

Rougher 3 √ - - - 1 1 10.0 -6

Rougher 4 √ - - - 1 1 10.0 12


Flotation Machine Denver

Cell Size in liters 4.4

Aspiration

Water Type

Impeller Speed in rpm 1100

Air

Fresh

December 21, 2016

Stage pH Redox

45

KM5000-21 P1 Bulk Final Concentrate




Lead Ro Con 1 18.0 192.4 12.9 19.0 2.67 13.7 20.5 668 1.98 10.9 62.8 13.8 11.6 12.7 44.1 19.5

Lead Ro Con 2 11.4 121.2 15.9 10.2 2.55 15.9 22.3 476 3.50 8.4 21.3 8.3 8.5 8.7 19.8 21.7

Lead Ro Con 3 9.6 102.9 18.2 5.00 2.13 17.9 24.0 308 3.43 8.2 8.8 5.9 8.1 8.0 10.9 18.1

Lead Ro Con 4 4.4 46.5 21.7 2.99 1.58 20.7 27.0 222 3.62 4.4 2.4 2.0 4.2 4.0 3.5 8.6

Lead Ro Tail 56.6 604.7 25.7 0.45 4.32 25.4 34.2 104 1.04 68.1 4.7 70.1 67.6 66.6 21.6 32.2

Feed 100.0 1067.7 21.4 5.45 3.49 21.3 29.1 273 1.83 100 100 100 100 100 100 100





Product 1 18.0 192.4 12.9 19.0 2.67 13.7 20.5 668 1.98 10.9 62.8 13.8 11.6 12.7 44.1 19.5

Product 1 to 2 29.4 313.6 14.1 15.6 2.62 14.6 21.2 594 2.57 19.3 84.1 22.1 20.1 21.4 64.0 41.2

Product 1 to 3 39.0 416.5 15.1 13.0 2.50 15.4 21.9 523 2.78 27.5 92.9 28.0 28.2 29.4 74.9 59.2

Product 1 to 4 43.4 463.0 15.7 12.0 2.41 15.9 22.4 493 2.86 31.9 95.3 29.9 32.4 33.4 78.4 67.8

Product 5 56.6 604.7 25.7 0.45 4.32 25.4 34.2 104 1.04 68.1 4.7 70.1 67.6 66.6 21.6 32.2

Feed 100.0 1067.7 21.4 5.45 3.49 21.3 29.1 273 1.83 100 100 100 100 100 100 100

Product

46

DATE:


PURPOSE: To Repeat Test 21 With Higher Dosage of Cyanide.


FEED: 1 kg of P1 Bulk Final Concentrate.



Natural 7.6 124

LEAD CIRCUIT:

Rougher 1 - 3000 - 11 5 1.5 10.7 -74

Rougher 2 - - - 22 1 1 10.5 -11

Rougher 3 - - - 11 1 1 10.4 7

Rougher 4 - - 2 11 1 1 10.3 15




Aspiration

Water Type


Air

Fresh

December 23, 2016

Stage pH Redox

47





Lead Ro Con 1 22.6 228.2 16.4 17.0 1.71 13.7 20.6 730 4.02 16.1 63.7 14.4 14.7 17.0 55.4 46.1

Lead Ro Con 2 5.9 59.2 11.5 11.8 2.06 10.4 15.6 554 3.78 2.9 11.5 4.5 2.9 3.3 10.9 11.2

Lead Ro Con 3 4.0 40.1 10.2 10.2 1.97 9.5 14.0 356 3.19 1.8 6.7 2.9 1.8 2.0 4.7 6.4

Lead Ro Con 4 3.9 38.9 10.8 9.70 2.15 10.0 14.8 336 4.65 1.8 6.2 3.1 1.8 2.1 4.3 9.1

Lead Ro Tail 63.7 643.2 28.0 1.13 3.15 26.0 32.6 115 0.84 77.4 11.9 75.0 78.8 75.6 24.6 27.1

Feed 100.0 1009.6 23.0 6.03 2.68 21.0 27.5 298 1.97 100 100 100 100 100 100 100





Product 1 22.6 228.2 16.4 17.0 1.71 13.7 20.6 730 4.02 16.1 63.7 14.4 14.7 17.0 55.4 46.1

Product 1 to 2 28.5 287.4 15.4 15.9 1.78 13.0 19.6 694 3.97 19.0 75.2 19.0 17.6 20.3 66.3 57.3

Product 1 to 3 32.4 327.5 14.8 15.2 1.81 12.6 18.9 652 3.87 20.8 81.9 21.9 19.4 22.3 71.1 63.8

Product 1 to 4 36.3 366.4 14.3 14.6 1.84 12.3 18.5 619 3.96 22.6 88.1 25.0 21.2 24.4 75.4 72.9

Product 5 63.7 643.2 28.0 1.13 3.15 26.0 32.6 115 0.84 77.4 11.9 75.0 78.8 75.6 24.6 27.1

Feed 100.0 1009.6 23.0 6.03 2.68 21.0 27.5 298 1.97 100 100 100 100 100 100 100

Product

48

DATE:


PURPOSE: To Repeat Test 22 With a 10 Minute Regrind.


FEED: 1 kg of P1 Bulk Final Concentrate reground to 55µm K80.



Regrind 10 7.6 159

LEAD CIRCUIT:

Rougher 1 - 3000 - - 5 1.5 10.2 130

Rougher 2 - 400 2 - 2 1 9.6 89

Rougher 3 - - - - 1 1 9.6 98

Rougher 4 - - - - 1 1 9.5 97

Flotation Data Rougher Grinding Data

Flotation Machine Denver Mill:

Cell Size in liters 4.4 Charge/Material:

Aspiration Water:

Water Type


Fresh

Primary Grind

M3-Mild

20kg-Mild

500ml

January 4, 2017

Stage pH Redox

Air

49





Lead Ro Con 1 7.8 79.2 13.8 3.20 1.20 13.1 15.5 338 4.38 4.8 4.2 3.5 4.6 4.4 9.6 18.4

Lead Ro Con 2 6.4 64.2 19.3 7.40 1.24 17.2 21.8 490 6.39 5.4 7.9 2.9 4.9 5.1 11.2 21.8

Lead Ro Con 3 7.7 78.0 20.2 11.8 1.08 18.5 23.4 508 3.69 6.9 15.3 3.1 6.4 6.6 14.1 15.3

Lead Ro Con 4 6.7 68.2 21.7 13.8 0.99 19.8 24.5 516 2.58 6.5 15.6 2.5 6.0 6.1 12.6 9.3

Lead Ro Tail 71.3 721.1 24.3 4.75 3.29 24.6 29.8 204 0.92 76.5 56.9 87.9 78.2 77.8 52.5 35.2

Feed 100.0 1010.7 22.7 5.95 2.67 22.4 27.3 277 1.86 100 100 100 100 100 100 100





Product 1 7.8 79.2 13.8 3.20 1.20 13.1 15.5 338 4.38 4.8 4.2 3.5 4.6 4.4 9.6 18.4

Product 1 to 2 14.2 143.4 16.3 5.08 1.22 14.9 18.3 406 5.28 10.2 12.1 6.5 9.4 9.5 20.8 40.2

Product 1 to 3 21.9 221.4 17.6 7.45 1.17 16.2 20.1 442 4.72 17.1 27.4 9.6 15.8 16.1 34.9 55.5

Product 1 to 4 28.7 289.6 18.6 8.94 1.13 17.0 21.1 459 4.22 23.5 43.1 12.1 21.8 22.2 47.5 64.8

Product 5 71.3 721.1 24.3 4.75 3.29 24.6 29.8 204 0.92 76.5 56.9 87.9 78.2 77.8 52.5 35.2

Feed 100.0 1010.7 22.7 5.95 2.67 22.4 27.3 277 1.86 100 100 100 100 100 100 100

Product

50

DATE:


PURPOSE: To Repeat Test 22 With a Longer Conditioning Time.





Natural 6.7 112

Condition 1 25 1 7.5 72

Condition 2 - 3000 15 10.6 66

LEAD CIRCUIT:

Rougher 1 - - - 1.5 10.4 28

Rougher 2 - - 1 1 10.1 50

Rougher 3 - - 1 1 10.0 56

Rougher 4 - - 1 1 9.8 65

Rougher 5 - - 1 1 9.7 73




Aspiration

Water Type


Stage pH Redox

Air

Fresh

January 4, 2017

51





Lead Ro Con 1 16.6 166.4 10.1 22.9 1.74 8.9 15.2 902 6.31 7.4 62.6 10.8 6.6 9.0 53.2 57.6

Lead Ro Con 2 6.6 66.7 10.1 15.7 1.90 9.9 14.8 568 4.60 3.0 17.2 4.7 3.0 3.5 13.4 16.8

Lead Ro Con 3 5.6 56.7 11.9 9.60 2.07 12.1 16.4 348 3.05 3.0 8.9 4.4 3.1 3.3 7.0 9.5

Lead Ro Con 4 3.5 35.0 14.8 5.63 2.17 15.3 19.3 228 2.03 2.3 3.2 2.8 2.4 2.4 2.8 3.9

Lead Ro Con 5 3.6 36.6 18.3 2.81 2.00 19.0 22.6 144 0.98 3.0 1.7 2.7 3.1 2.9 1.9 2.0

Lead Ro Tail 64.1 644.0 28.5 0.60 3.12 28.3 34.5 95 0.29 81.3 6.3 74.6 81.8 78.9 21.7 10.2

Feed 100.0 1005.4 22.4 6.06 2.68 22.2 28.0 281 1.81 100 100 100 100 100 100 100





Product 1 16.6 166.4 10.1 22.9 1.74 8.9 15.2 902 6.31 7.4 62.6 10.8 6.6 9.0 53.2 57.6

Product 1 to 2 23.2 233.1 10.1 20.8 1.79 9.2 15.1 806 5.82 10.4 79.8 15.5 9.6 12.5 66.6 74.4

Product 1 to 3 28.8 289.8 10.5 18.6 1.84 9.8 15.3 717 5.28 13.4 88.7 19.8 12.7 15.8 73.6 83.9

Product 1 to 4 32.3 324.8 10.9 17.2 1.88 10.4 15.8 664 4.93 15.7 92.0 22.6 15.1 18.2 76.4 87.8

Product 1 to 5 35.9 361.4 11.7 15.8 1.89 11.2 16.5 611 4.53 18.7 93.7 25.4 18.2 21.1 78.3 89.8

Product 6 64.1 644.0 28.5 0.60 3.12 28.3 34.5 95 0.29 81.3 6.3 74.6 81.8 78.9 21.7 10.2

Feed 100.0 1005.4 22.4 6.06 2.68 22.2 28.0 281 1.81 100 100 100 100 100 100 100

Product

52

DATE:


PURPOSE: To Repeat Test 24 With Collector.





Natural 7.1 155

Condition 1 25 7.5 156

Condition 2 - 3000 15 10.5 35

LEAD CIRCUIT:

Rougher 1 - 1 - 1 1.5 10.3 32

Rougher 2 - 1 - 1 1 9.9 54

Rougher 3 - 1 - 1 1 9.7 64

Rougher 4 - 1 11 1 1 9.6 66

Rougher 5 - 1 - 1 1 9.4 72




Aspiration

Water Type


Stage pH Redox

Air

Fresh

January 4, 2017

53





Lead Ro Con 1 18.0 181.6 10.3 21.8 1.47 9.2 15.4 892 6.52 8.3 65.2 10.0 7.5 9.9 56.8 62.2

Lead Ro Con 2 7.4 74.2 11.1 14.3 1.68 11.6 15.5 514 4.18 3.6 17.5 4.7 3.9 4.1 13.4 16.3

Lead Ro Con 3 5.4 54.2 14.5 8.10 1.89 14.8 19.0 290 2.70 3.5 7.2 3.8 3.6 3.7 5.5 7.7

Lead Ro Con 4 3.6 35.8 17.2 4.15 1.70 17.7 20.7 182 1.42 2.7 2.4 2.3 2.8 2.6 2.3 2.7

Lead Ro Con 5 2.7 27.4 21.2 2.65 1.84 21.1 25.2 144 1.02 2.6 1.2 1.9 2.6 2.5 1.4 1.5

Lead Ro Tail 62.9 633.0 28.3 0.62 3.26 28.1 34.3 93 0.29 79.3 6.5 77.3 79.6 77.2 20.6 9.6

Feed 100.0 1006.2 22.5 6.04 2.65 22.2 27.9 283 1.89 100 100 100 100 100 100 100





Product 1 18.0 181.6 10.3 21.8 1.47 9.2 15.4 892 6.52 8.3 65.2 10.0 7.5 9.9 56.8 62.2

Product 1 to 2 25.4 255.8 10.5 19.6 1.53 9.9 15.4 782 5.84 11.9 82.7 14.7 11.3 14.0 70.2 78.5

Product 1 to 3 30.8 310.0 11.2 17.6 1.59 10.8 16.1 696 5.29 15.4 89.9 18.5 14.9 17.7 75.7 86.2

Product 1 to 4 34.4 345.8 11.8 16.2 1.60 11.5 16.5 643 4.89 18.1 92.3 20.8 17.8 20.3 78.0 88.9

Product 1 to 5 37.1 373.2 12.5 15.2 1.62 12.2 17.2 606 4.61 20.7 93.5 22.7 20.4 22.8 79.4 90.4

Product 5 62.9 633.0 28.3 0.62 3.26 28.1 34.3 93 0.29 79.3 6.5 77.3 79.6 77.2 20.6 9.6

Feed 100.0 1006.2 22.5 6.04 2.65 22.2 27.9 283 1.89 100 100 100 100 100 100 100

Product

54

DATE:


PURPOSE: To Investigate Higher Density.





Natural 7.3 168

Condition 1 25 1 7.6 209

Condition 2 - 3000 15 10.4 4

LEAD CIRCUIT:

Rougher 1 - - - 1.5 10.3 -4

Rougher 2 - - 1 1 10.1 36

Rougher 3 - - 1 1 10.0 58

Rougher 4 - - 1 1 9.8 71

Rougher 5 - 22 1 1 9.6 69




Aspiration

Water Type


Stage pH Redox

Air

Fresh

January 9, 2017

55





Lead Ro Con 1 27.3 274.5 25.1 2.47 1.12 24.2 26.9 304 1.47 30.6 11.7 11.5 29.1 27.6 29.7 21.9

Lead Ro Con 2 12.8 128.3 18.3 3.22 1.12 17.0 20.4 94 1.92 10.4 7.1 5.4 9.5 9.8 4.3 13.4

Lead Ro Con 3 6.7 67.0 16.5 4.16 1.10 16.2 18.6 208 4.61 4.9 4.8 2.7 4.8 4.7 5.0 16.8

Lead Ro Con 4 3.4 34.5 16.0 7.40 1.20 15.5 18.4 302 6.98 2.5 4.4 1.5 2.3 2.4 3.7 13.1

Lead Ro Con 5 2.1 21.1 12.8 12.4 1.22 12.4 16.1 428 5.18 1.2 4.5 1.0 1.1 1.3 3.2 5.9

Lead Ro Tail 47.7 479.6 23.6 8.20 4.36 25.3 30.3 318 1.11 50.3 67.6 77.9 53.1 54.3 54.2 28.9

Feed 100.0 1005.0 22.4 5.79 2.67 22.7 26.6 280 1.83 100 100 100 100 100 100 100





Product 1 27.3 274.5 25.1 2.47 1.12 24.2 26.9 304 1.47 30.6 11.7 11.5 29.1 27.6 29.7 21.9

Product 1 to 2 40.1 402.8 22.9 2.71 1.12 21.9 24.8 237 1.61 41.1 18.7 16.8 38.6 37.4 33.9 35.3

Product 1 to 3 46.7 469.8 22.0 2.92 1.12 21.1 23.9 233 2.04 46.0 23.5 19.6 43.4 42.0 38.9 52.1

Product 1 to 4 50.2 504.3 21.6 3.22 1.12 20.7 23.6 238 2.38 48.5 27.9 21.1 45.7 44.4 42.6 65.1

Product 1 to 5 52.3 525.4 21.3 3.59 1.13 20.4 23.3 245 2.49 49.7 32.4 22.1 46.9 45.7 45.8 71.1

Product 5 47.7 479.6 23.6 8.20 4.36 25.3 30.3 318 1.11 50.3 67.6 77.9 53.1 54.3 54.2 28.9

Feed 100.0 1005.0 22.4 5.79 2.67 22.7 26.6 280 1.83 100 100 100 100 100 100 100

Product

56

DATE:


PURPOSE: To Repeat Test 26 With Longer Conditioning Time.





Natural 7.4 117

Condition 1 25 1 7.6 115

Condition 2 3000 30 10.1 -186

LEAD CIRCUIT:

Rougher 1 - 1.5 10.1 -82

Rougher 2 1 1 9.8 -33

Rougher 3 1 1 9.7 -19

Rougher 4 1 1 9.6 -73

Rougher 5 1 1 9.4 -13




Aspiration

Water Type


Stage pH Redox

Air

Fresh

January 9, 2017

57





Lead Ro Con 1 16.2 162.9 13.7 8.60 1.57 12.9 16.2 574 5.78 9.8 23.1 9.6 9.3 9.9 31.7 50.9

Lead Ro Con 2 7.5 75.9 10.4 14.3 1.29 10.7 14.2 498 4.42 3.5 17.9 3.7 3.6 4.1 12.8 18.1

Lead Ro Con 3 6.6 66.3 9.90 19.9 1.29 10.7 14.4 622 3.46 2.9 21.8 3.2 3.1 3.6 14.0 12.4

Lead Ro Con 4 4.2 41.8 9.70 22.8 1.56 10.3 15.2 714 2.06 1.8 15.7 2.5 1.9 2.4 10.1 4.7

Lead Ro Con 5 2.5 24.7 12.8 15.9 2.29 13.8 17.9 518 1.40 1.4 6.5 2.1 1.5 1.7 4.3 1.9

Lead Ro Tail 63.1 634.6 28.9 1.44 3.31 28.6 32.8 126 0.35 80.7 15.1 78.9 80.5 78.4 27.1 12.0

Feed 100.0 1006.2 22.6 6.03 2.65 22.4 26.4 293 1.84 100 100 100 100 100 100 100





Product 1 16.2 162.9 13.7 8.60 1.57 12.9 16.2 574 5.78 9.8 23.1 9.6 9.3 9.9 31.7 50.9

Product 1 to 2 23.7 238.8 12.7 10.4 1.48 12.2 15.6 550 5.35 13.3 41.0 13.3 12.9 14.0 44.5 69.1

Product 1 to 3 30.3 305.1 12.1 12.5 1.44 11.9 15.3 566 4.94 16.2 62.7 16.5 16.1 17.6 58.5 81.5

Product 1 to 4 34.5 346.9 11.8 13.7 1.45 11.7 15.3 583 4.59 18.0 78.5 19.0 18.0 20.0 68.6 86.1

Product 1 to 5 36.9 371.6 11.8 13.9 1.51 11.8 15.5 579 4.38 19.3 84.9 21.1 19.5 21.6 72.9 88.0

Product 5 63.1 634.6 28.9 1.44 3.31 28.6 32.8 126 0.35 80.7 15.1 78.9 80.5 78.4 27.1 12.0

Feed 100.0 1006.2 22.6 6.03 2.65 22.4 26.4 293 1.84 100 100 100 100 100 100 100

Product

58

DATE:


PURPOSE: Preliminary Cleaner Test.

PROCEDURE: Perform a standard one product cleaner test.




Natural 6.9 140

Condition 1 40 1 7.5 115

Condition 2 - 3000 15 10.1 -38

LEAD CIRCUIT:

Rougher 1 - - 22 - 5.5 10.1 -28

Cleaner 1 66 1 9 9.1 31

Cleaner 2 22 1 7 8.6 82

Cleaner 3 22 1 5 8.5 100

Cleaner 4 22 1 4 8.4 105


Flotation Machine Denver Denver

Cell Size in liters 4.4 2.2

Aspiration

Water Type

Impeller Speed in rpm 1100 1200

January 11, 2017

Stage pH Redox

Fresh

Air

59




% grams Cu Pb Zn Fe S Cu Pb Zn Fe S

Lead Con 19.4 195.7 2.99 25.7 1.39 2.7 8.76 2.6 86.3 10.2 2.3 6.3

Lead 4th Clnr Tail 0.9 9.4 8.50 1.21 2.31 9.4 13.7 0.4 0.2 0.8 0.4 0.5

Lead 3rd Clnr Tail 1.8 18.1 15.1 6.10 1.78 14.9 18.8 1.2 1.9 1.2 1.2 1.2

Lead 2nd Clnr Tail 4.1 41.2 24.6 2.26 1.63 23.4 26.8 4.5 1.6 2.5 4.2 4.0

Lead 1st Clnr Tail 9.7 97.2 27.5 1.08 1.90 27.0 30.5 11.9 1.8 7.0 11.4 10.8

Lead Ro Tail 64.1 645.1 27.6 0.74 3.22 28.8 32.7 79.4 8.2 78.2 80.6 77.1

Feed 100.0 1006.7 22.3 5.79 2.64 22.9 27.2 100 100 100 100 100




Product % grams Cu Pb Zn Fe S Cu Pb Zn Fe S

Product 1 19.4 195.7 2.99 25.7 1.39 2.7 8.76 2.6 86.3 10.2 2.3 6.3

Product 1 to 2 20.4 205.1 3.24 24.6 1.43 3.0 8.99 3.0 86.5 11.1 2.7 6.7

Product 1 to 3 22.2 223.2 4.20 23.1 1.46 4.0 9.78 4.2 88.4 12.3 3.8 8.0

Product 1 to 4 26.3 264.4 7.38 19.8 1.49 7.0 12.4 8.7 90.0 14.8 8.0 12.0

Product 1 to 5 35.9 361.6 12.8 14.8 1.60 12.4 17.3 20.6 91.8 21.8 19.4 22.9

Product 6 64.1 645.1 27.6 0.74 3.22 28.8 32.7 79.4 8.2 78.2 80.6 77.1

Feed 100.0 1006.7 22.3 5.79 2.64 22.9 27.2 100 100 100 100 100

Product

60

Weight Distribution - percent

% grams Ag Au As Sb Ag Au As Sb

Lead Con 19.4 195.7 990 7.41 0.46 0.42 67.7 78.8 54.7 92.7

Lead 4th Clnr Tail 0.9 9.4 494 3.08 0.24 0.12 1.6 1.6 1.4 1.3

Lead 3rd Clnr Tail 1.8 18.1 296 2.33 0.16 0.06 1.9 2.3 1.8 1.3

Lead 2nd Clnr Tail 4.1 41.2 160 0.95 0.09 0.01 2.3 2.1 2.2 0.6

Lead 1st Clnr Tail 9.7 97.2 118 0.43 0.06 0.01 4.0 2.3 3.6 0.5

Lead Ro Tail 64.1 645.1 100 0.37 0.09 0.01 22.5 13.0 36.4 3.6

Feed 100.0 1006.7 284 1.83 0.16 0.09 100 100 100 100

Cumulative Cum. Weight Distribution - percent

Product % grams Ag Au As Sb Ag Au As Sb

Product 1 19.4 195.7 990 7.41 0.46 0.42 67.7 78.8 54.7 92.7

Product 1 to 2 20.4 205.1 967 7.21 0.45 0.41 69.3 80.3 56.0 93.9

Product 1 to 3 22.2 223.2 913 6.82 0.43 0.38 71.2 82.6 57.8 95.2

Product 1 to 4 26.3 264.4 796 5.90 0.37 0.32 73.5 84.8 60.0 95.8

Product 1 to 5 35.9 361.6 613 4.43 0.29 0.24 77.5 87.0 63.6 96.4

Product 6 64.1 645.1 100 0.37 0.09 0.01 22.5 13.0 36.4 3.6

Feed 100.0 1006.7 284 1.83 0.16 0.09 100 100 100 100

Assay - percent or g/tonne

Assay - percent or g/tonne

Product





61

DATE:


PURPOSE: To Investigate Lower Percent Solids in the Prefloat Cleaner Stages.


FEED: 2 kg of PP Composite 1 ground to a nominal 75µm K80.


Lime NaCN ZnSO4 MIBC Grind Cond. Float

Primary Grind 150 120 60 25 8.8 197




Flotation Data Rougher Cleaner Grinding Data

Flotation Machine Denver Denver Mill:

Cell Size in liters 4.4 4.4 Charge/Material:

Aspiration Water:

Water Type


Stage pH Redox

January 12, 2017

Air 1000ml

Fresh

Primary Grind

M3-Mild

20kg-Mild

62





Prefloat Con 13.3 266.7 0.21 0.07 0.09 0.5 0.47 1 0.08 1.0 1.1 0.3 0.6 0.5 0.3 2.4

Prefloat 2nd Clnr Tl 1.1 22.6 1.34 0.87 2.95 5.3 6.27 38 0.22 0.5 1.1 0.7 0.6 0.5 1.0 0.6

Prefloat 1st Clnr Tl 7.8 155.5 2.74 0.95 4.43 8.5 10.9 47 0.34 7.2 8.6 7.5 6.4 6.2 8.2 6.0

Prefloat Ro Tl 77.7 1553.9 3.46 0.99 5.43 12.2 16.2 52 0.52 91.3 89.2 91.5 92.4 92.8 90.5 91.1

Feed 100.0 1998.7 2.95 0.86 4.61 10.3 13.6 45 0.44 100 100 100 100 100 100 100





Product 1 13.3 266.7 0.21 0.07 0.09 0.5 0.47 1 0.08 1.0 1.1 0.3 0.6 0.5 0.3 2.4

Product 1 to 2 14.5 289.3 0.30 0.13 0.31 0.8 0.92 4 0.09 1.5 2.2 1.0 1.2 1.0 1.3 3.0

Product 1 to 3 22.3 444.8 1.15 0.42 1.75 3.5 4.41 19 0.18 8.7 10.8 8.5 7.6 7.2 9.5 8.9

Product 4 77.7 1553.9 3.46 0.99 5.43 12.2 16.2 52 0.52 91.3 89.2 91.5 92.4 92.8 90.5 91.1

Feed 100.0 1998.7 2.95 0.86 4.61 10.3 13.6 45 0.44 100 100 100 100 100 100 100

Product

63

DATE:


PURPOSE: To Investigate Cyanide Addition in Every Cleaning Stage.




Lime NaCN MIBC Grind Cond. Float

Natural 7.3 308

Condition 1 40 1 8.0 280

Condition 2 - 3000 15 10.5 78

LEAD CIRCUIT:

Rougher 1 - - 5.5 10.1 69

Cleaner 1 - 300 44 1 9 10.1 99

Cleaner 2 - 300 22 1 7 9.9 114

Cleaner 3 - 300 22 1 5 9.9 118

Cleaner 4 - 300 22 1 4 9.9 111


Flotation Machine Denver Denver

Cell Size in liters 4.4 2.2

Aspiration

Water Type


Fresh

Air

January 16, 2017

Stage pH Redox

64





Lead Con 16.9 170.0 2.12 19.7 0.97 1.2 5.7 814 6.92 1.6 53.8 6.3 0.9 3.5 48.2 70.1

Lead 4th Clnr Tail 2.5 24.9 3.25 52.1 4.29 6.1 16.1 1540 5.54 0.4 20.8 4.1 0.7 1.4 13.4 8.2

Lead 3rd Clnr Tail 1.9 18.9 10.7 27.6 3.60 12.5 19.0 858 2.92 0.9 8.4 2.6 1.1 1.3 5.6 3.3

Lead 2nd Clnr Tail 3.3 33.3 20.9 7.90 2.76 20.9 25.2 308 1.23 3.1 4.2 3.5 3.1 3.0 3.6 2.4

Lead 1st Clnr Tail 7.4 74.1 26.9 2.18 1.88 26.5 29.9 152 0.45 8.7 2.6 5.3 8.8 8.0 3.9 2.0

Lead Ro Tail 68.1 685.9 28.4 0.92 2.97 27.8 33.4 106 0.34 85.4 10.1 78.1 85.4 82.7 25.3 13.9

Feed 100.0 1007.1 22.7 6.18 2.59 22.2 27.5 285 1.67 100 100 100 100 100 100 100





Product 1 16.9 170.0 2.12 19.7 0.97 1.2 5.67 814 6.92 1.6 53.8 6.3 0.9 3.5 48.2 70.1

Product 1 to 2 19.4 194.9 2.26 23.8 1.39 1.9 7.00 907 6.74 1.9 74.7 10.4 1.6 4.9 61.5 78.4

Product 1 to 3 21.2 213.8 3.01 24.2 1.59 2.8 8.06 902 6.41 2.8 83.0 13.0 2.7 6.2 67.2 81.7

Product 1 to 4 24.5 247.1 5.42 22.0 1.75 5.2 10.4 822 5.71 5.9 87.3 16.6 5.8 9.3 70.8 84.1

Product 1 to 5 31.9 321.2 10.4 17.4 1.78 10.1 14.9 668 4.50 14.6 89.9 21.9 14.6 17.3 74.7 86.1

Product 6 68.1 685.9 28.4 0.92 2.97 27.8 33.4 106 0.34 85.4 10.1 78.1 85.4 82.7 25.3 13.9

Feed 100.0 1007.1 22.7 6.18 2.59 22.2 27.5 285 1.67 100 100 100 100 100 100 100

Product

65

DATE:


PURPOSE: To Repeat Test 30 at Lower Percent Solids in the Cleaner Circuit.





Natural 7.0 215

Condition 1 40 1 7.6 112

Condition 2 3000 15 10.2 -19

LEAD CIRCUIT:

Rougher 1 - - - 5.5 10.0 -17

Cleaner 1 50 300 44 1 9 10.0 -21

Cleaner 2 - - 44 1 7 9.2 36

Cleaner 3 - - 22 1 5 8.7 40

Cleaner 4 - - - 1 4 8.5 59

Flotation Data Rougher Clnr 1 Clnr 2-4

Flotation Machine Denver Denver Denver

Cell Size in liters 4.4 4.4 2.2

Aspiration

Water Type

Impeller Speed in rpm 1100 1200 1200

January 20, 2017

Stage pH Redox

Air

Fresh

66





Lead Con 18.3 184.0 2.04 23.3 1.15 1.7 6.88 878 7.68 1.7 71.4 8.0 1.3 4.6 58.2 77.9

Lead 4th Clnr Tail 1.2 12.0 4.11 25.9 3.21 5.6 12.0 902 4.53 0.2 5.2 1.4 0.3 0.5 3.9 3.0

Lead 3rd Clnr Tail 1.1 11.4 8.00 19.2 3.10 9.5 14.9 686 3.48 0.4 3.6 1.3 0.5 0.6 2.8 2.2

Lead 2nd Clnr Tail 2.2 21.6 17.0 9.80 3.09 17.7 22.5 360 1.62 1.6 3.5 2.5 1.7 1.8 2.8 1.9

Lead 1st Clnr Tail 15.3 153.2 25.5 3.50 2.10 25.6 29.1 186 0.60 17.4 8.9 12.1 17.1 16.1 10.3 5.1

Lead Ro Tail 61.9 621.6 28.5 0.71 3.19 29.1 34.0 98 0.29 78.7 7.3 74.6 79.1 76.4 22.0 9.9

Feed 100.0 1003.8 22.4 5.98 2.65 22.8 27.6 276 1.81 100 100 100 100 100 100 100





Product 1 18.3 184.0 2.04 23.3 1.15 1.7 6.88 878 7.68 1.7 71.4 8.0 1.3 4.6 58.2 77.9

Product 1 to 2 19.5 196.0 2.17 23.5 1.28 1.9 7.19 879 7.49 1.9 76.6 9.4 1.6 5.1 62.1 80.9

Product 1 to 3 20.7 207.4 2.49 23.2 1.38 2.3 7.62 869 7.27 2.3 80.2 10.7 2.1 5.7 65.0 83.1

Product 1 to 4 22.8 229.0 3.86 22.0 1.54 3.8 9.02 821 6.73 3.9 83.7 13.3 3.8 7.5 67.8 85.0

Product 1 to 5 38.1 382.2 12.5 14.6 1.76 12.5 17.1 566 4.28 21.3 92.7 25.4 20.9 23.6 78.0 90.1

Product 6 61.9 621.6 28.5 0.71 3.19 29.1 34.0 98 0.29 78.7 7.3 74.6 79.1 76.4 22.0 9.9

Feed 100.0 1003.8 22.4 5.98 2.65 22.8 27.6 276 1.81 100 100 100 100 100 100 100

Product

67

DATE:


PURPOSE: To Repeat Test 31 Without NaCN Addition in the Cleaner Circuit.





Natural 7.0 63

Condition 1 1 7.8 72

Condition 2 3000 15 10.0 20

LEAD CIRCUIT:

Rougher 1 22 - 5.5 9.9 -5

Cleaner 1 - - 66 1 9 9.1 66

Cleaner 2 - - 22 1 6 8.6 72

Cleaner 3 - - 22 1 4 8.4 89

Cleaner 4 - - 22 1 4 8.4 81

Flotation Data Rougher Clnr 1 Clnr 2-4

Flotation Machine Denver Denver Denver

Cell Size in liters 4.4 4.4 2.2

Aspiration

Water Type

Impeller Speed in rpm 1100 1200 1200

January 20, 2017

Stage pH Redox

Air

Fresh

68





Lead Con 19.1 191.5 2.60 25.8 1.33 2.3 7.95 982 7.88 2.1 79.9 9.6 1.9 5.5 65.2 81.0

Lead 4th Clnr Tail 0.8 8.5 6.20 14.4 2.42 7.7 11.7 578 3.51 0.2 2.0 0.8 0.3 0.4 1.7 1.6

Lead 3rd Clnr Tail 1.6 15.7 11.5 9.00 2.15 11.9 15.3 386 2.31 0.8 2.3 1.3 0.8 0.9 2.1 1.9

Lead 2nd Clnr Tail 2.9 29.5 19.8 4.79 1.97 19.2 23.0 240 1.31 2.5 2.3 2.2 2.5 2.5 2.5 2.1

Lead 1st Clnr Tail 14.9 149.7 27.1 2.52 2.43 25.8 30.0 158 0.49 17.4 6.1 13.7 17.1 16.3 8.2 3.9

Lead Ro Tail 60.7 609.6 29.4 0.75 3.15 28.7 33.6 96 0.29 76.9 7.4 72.4 77.4 74.4 20.3 9.5

Feed 100.0 1004.5 23.2 6.15 2.64 22.5 27.4 287 1.86 100 100 100 100 100 100 100





Product 1 19.1 191.5 2.60 25.8 1.33 2.3 7.95 982 7.88 2.1 79.9 9.6 1.9 5.5 65.2 81.0

Product 1 to 2 19.9 200.0 2.75 25.3 1.38 2.5 8.11 965 7.69 2.4 81.9 10.4 2.2 5.9 66.9 82.6

Product 1 to 3 21.5 215.7 3.39 24.1 1.43 3.2 8.63 923 7.30 3.1 84.2 11.7 3.1 6.8 69.0 84.5

Product 1 to 4 24.4 245.2 5.36 21.8 1.50 5.1 10.4 841 6.58 5.6 86.5 13.8 5.6 9.2 71.5 86.6

Product 1 to 5 39.3 394.9 13.6 14.5 1.85 13.0 17.8 582 4.27 23.1 92.6 27.6 22.6 25.6 79.7 90.5

Product 6 60.7 609.6 29.4 0.75 3.15 28.7 33.6 96 0.29 76.9 7.4 72.4 77.4 74.4 20.3 9.5

Feed 100.0 1004.5 23.2 6.15 2.64 22.5 27.4 287 1.86 100 100 100 100 100 100 100

Product

69

DATE:


PURPOSE: Preliminary Cycle Test.

PROCEDURE: Perform a standard one product locked cycle test with the 2nd, 3rd, and

4th cleaner tails being recycled back to the rougher feed.

FEED: 5 x 1 kg of P1 Bulk Final Concentrate.



Natural 7.3 48

Condition 1 50 1 7.5 43

Condition 2 3000 15 9.8 -92

LEAD CIRCUIT:

Rougher 1 22 1 6 9.8 -85

Cleaner 1 300 44 1 9 9.9 145

Cleaner 2 44 1 7 9.2 -15

Cleaner 3 22 1 5 8.7 -2

Cleaner 4 22 1 4 8.4 41




Aspiration:

Water Type:


Air

Fresh

January 26, 2017

Stage pH Redox

70

Cycles - Weight (gms)

I II III IV V

LEAD CIRCUIT:


Cleaner Tail 1 98 108 125 120 123

Cleaner Tail 2 58 87 75 78 71

Cleaner Tail 3 36 38 33 34 49

Cleaner Tail 4 15 26 20 21 25

Lead Concentrate 190 205 225 225 220

Rougher Feed pH 6.8 7.4 7.4 7.4 7.3

Rougher Feed Redox 93 49 46 68 48

KM5000-33

Estimated Dry Weight Table

Product

71


OVERALL CYCLE TEST MASS AND METALLURGICAL BALANCE



Lead Con I 3.7 187.4 2.10 24.3 1.06 1.7 6.83 980 7.14 0.3 14.9 1.5 0.3 0.9 12.3 15.5

Lead Con II 4.2 210.2 2.31 25.5 1.34 2.2 7.54 986 6.87 0.4 17.6 2.2 0.4 1.2 13.8 16.8

Lead Con III 4.5 225.7 2.54 24.3 1.44 2.6 7.87 952 6.45 0.5 18.0 2.5 0.5 1.3 14.3 16.9

Lead Con IV 4.5 224.1 2.78 23.9 1.37 2.8 7.99 936 6.90 0.5 17.5 2.4 0.6 1.3 14.0 17.9

Lead Con V 4.2 213.5 2.58 24.6 1.33 2.5 7.90 986 6.90 0.5 17.2 2.2 0.5 1.2 14.1 17.1

Lead 4th Clnr Tail 0.3 17.3 10.5 8.70 1.73 11.5 14.3 372 1.92 0.2 0.5 0.2 0.2 0.2 0.4 0.4

Lead 3rd Clnr Tail 0.7 33.3 16.0 4.83 1.66 15.8 19.2 248 1.27 0.5 0.5 0.4 0.5 0.5 0.6 0.5

Lead 2nd Clnr Tail 1.1 56.1 22.1 2.67 1.87 22.1 25.4 172 0.67 1.1 0.5 0.8 1.1 1.0 0.6 0.4

Lead 1st Clnr Tail I 1.8 88.2 26.4 2.33 1.86 25.6 28.7 156 0.37 2.1 0.7 1.3 2.0 1.9 0.9 0.4

Lead 1st Clnr Tail II 1.9 97.4 26.6 1.81 1.98 25.9 30.0 142 0.41 2.3 0.6 1.5 2.2 2.1 0.9 0.5

Lead 1st Clnr Tail III 2.4 119.8 24.3 2.10 1.97 24.1 27.1 146 0.33 2.6 0.8 1.8 2.6 2.4 1.2 0.5

Lead 1st Clnr Tail IV 2.2 112.3 25.6 1.69 2.12 24.9 28.7 138 0.41 2.5 0.6 1.8 2.5 2.4 1.0 0.5

Lead 1st Clnr Tail V 2.2 112.2 26.0 1.58 2.04 25.4 29.2 138 0.37 2.6 0.6 1.8 2.5 2.4 1.0 0.5

Lead Ro Tail I 12.9 648.8 28.8 0.96 3.14 28.6 34.6 116 0.30 16.5 2.0 15.7 16.5 16.4 5.0 2.3

Lead Ro Tail II 13.6 685.2 28.6 0.96 3.05 28.5 32.5 114 0.32 17.3 2.2 16.1 17.4 16.3 5.2 2.5

Lead Ro Tail III 13.4 672.1 28.3 0.90 3.08 28.5 32.6 108 0.29 16.8 2.0 16.0 17.1 16.1 4.8 2.3

Lead Ro Tail IV 12.8 643.7 28.6 0.87 3.17 27.6 33.7 112 0.34 16.2 1.8 15.8 15.8 15.9 4.8 2.5

Lead Ro Tail V 13.5 676.7 28.9 0.91 3.06 28.6 33.3 108 0.33 17.2 2.0 16.0 17.3 16.5 4.9 2.6

FEED 100 5024 22.6 6.08 2.58 22.3 27.2 298 1.72 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Product

72


METALLURGICAL BALANCES BY TEST CYCLES



CYCLE IV

Flotation Feed 100.0 980.1 22.4 6.23 2.64 21.6 27.2 303 1.85 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Lead Con 22.9 224.1 2.78 23.9 1.37 2.8 7.99 936 6.90 2.8 87.7 11.9 3.0 6.7 70.5 85.4

Lead 1st Clnr Tail 11.5 112.3 25.6 1.69 2.12 24.9 28.7 138 0.41 13.1 3.1 9.2 13.2 12.1 5.2 2.5

Lead Ro Tail 65.7 643.7 28.6 0.87 3.17 27.6 33.7 112 0.34 84.0 9.2 78.9 83.8 81.2 24.2 12.1

CYCLE V

Flotation Feed 100.0 1002.4 23.0 6.03 2.58 22.7 27.4 298 1.73 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Lead Con 21.3 213.5 2.58 24.6 1.33 2.5 7.90 986 6.90 2.4 86.9 11.0 2.4 6.1 70.4 84.8

Lead 1st Clnr Tail 11.2 112.2 26.0 1.58 2.04 25.4 29.2 138 0.37 12.7 2.9 8.9 12.5 11.9 5.2 2.4

Lead Ro Tail 67.5 676.7 28.9 0.91 3.06 28.6 33.3 108 0.33 84.9 10.2 80.1 85.1 82.0 24.4 12.8

CYCLES IV and V

Flotation Feed 100.0 1983 22.7 6.13 2.61 22.2 27.3 301 1.79 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Lead Con 22.1 437.6 2.68 24.2 1.35 2.7 7.95 960 6.90 2.6 87.3 11.4 2.7 6.4 70.5 85.1

Lead 1st Clnr Tail 11.3 224.5 25.8 1.64 2.08 25.1 28.9 138 0.39 12.9 3.0 9.0 12.9 12.0 5.2 2.5

Lead Ro Tail 66.6 1320 28.8 0.89 3.11 28.1 33.5 110 0.33 84.5 9.7 79.5 84.5 81.6 24.3 12.5

Cycle Test Stability Data

Mass Calculated Head Metal Unit Variances (%)


I -8.0 924.4 23.2 5.82 2.60 22.9 28.4 295 1.69 -6 -12 -7 -6 -4 -9 -9

II -1.2 992.8 22.8 6.24 2.58 22.7 27.0 301 1.72 0 1 -1 0 -2 0 -1

III 1.3 1017.6 22.1 6.23 2.59 22.2 26.5 300 1.66 -1 4 2 1 -1 2 -2

IV -2.5 980.1 22.4 6.23 2.64 21.6 27.2 303 1.85 -3 0 0 -6 -2 -1 5

V -0.2 1002.4 23.0 6.03 2.58 22.7 27.4 298 1.73 1 -1 0 1 1 0 1

Total - 1004.8 22.6 6.08 2.58 22.3 27.2 298 1.72 - - - - - - -

Cycles

Product

-20

-15

-10

-5

0

5

10

15

20

I II III IV V

Va

ria

nce

(pe

rce

nt)

Cycles

Mass Cu

Pb Zn

Fe S

Ag Au

73


CYCLES (IV+V) MASS BALANCE FLOWSHEET AND METALLURGICAL BALANCE DATA

Flotation Stream Weight Assay (percent or g/tonne) Distribution (percent)


1 Bulk Final Con 100.0 22.7 6.13 2.61 22.2 27.3 301 1.79 100.0 100.0 100.0 100.0 100.0 100.0 100.0

2 Lead Ro Feed 110.6 22.2 5.96 2.53 21.8 26.8 294 1.72 108.6 107.5 107.3 108.8 108.4 108.1 106.3

3 Lead Ro Tail 66.6 28.8 0.89 3.11 28.1 33.5 110 0.33 84.5 9.7 79.5 84.5 81.6 24.3 12.5

4 Lead Ro Con 44.0 12.4 13.6 1.64 12.3 16.7 572 3.81 24.1 97.8 27.7 24.4 26.8 83.7 93.8

5 Lead 1st Clnr Tail 11.3 25.8 1.64 2.08 25.1 28.9 138 0.39 12.9 3.0 9.0 12.9 12.0 5.2 2.5

6 Lead 1st Clnr Con 32.7 7.77 17.8 1.49 7.8 12.4 722 5.00 11.2 94.8 18.7 11.5 14.8 78.5 91.4

7 Lead 2nd Clnr Tail 5.6 22.1 2.67 1.87 22.1 25.4 172 0.67 5.5 2.4 4.0 5.6 5.2 3.2 2.1

8 Lead 2nd Clnr Con 27.1 4.81 20.9 1.41 4.8 9.73 836 5.89 5.8 92.4 14.7 5.9 9.7 75.3 89.3

9 Lead 3rd Clnr Tail 3.3 16.0 4.83 1.66 15.8 19.2 248 1.27 2.3 2.6 2.1 2.4 2.3 2.7 2.4

10 Lead 3rd Clnr Con 23.8 3.25 23.1 1.38 3.3 8.41 918 6.54 3.4 89.8 12.6 3.6 7.3 72.6 86.9

11 Lead 4th Clnr Tail 1.7 10.5 8.7 1.73 11.5 14.3 372 1.92 0.8 2.4 1.1 0.9 0.9 2.1 1.9

12 Lead 4th Clnr Con 22.1 2.68 24.2 1.35 2.7 7.95 960 6.90 2.6 87.3 11.4 2.7 6.4 70.5 85.1

13 Final Tail/Cu Con 77.9 28.3 1.00 2.96 27.7 32.8 114 0.34 97.4 12.7 88.6 97.3 93.6 29.5 14.9

74

DATE:


PURPOSE: To Repeat Test 33.

PROCEDURE: Perform a standard one product locked cycle test.

FEED: 5 x 1 kg of P1 Bulk Final Concentrate.



Natural 7.4 34

Condition 1 50 1 7.5 -2

Condition 2 3000 15 10.4 -208

LEAD CIRCUIT:

Rougher 1 22 1 6 9.7 -125

Cleaner 1 300 44 1 9 9.9 -21

Cleaner 2 44 1 7 9.2 -27

Cleaner 3 44 1 5 8.9 22

Cleaner 4 22 1 4 8.6 36




Aspiration:

Water Type:


Stage pH Redox

Air

Fresh

January 31, 2017

75

Cycles - Weight (gms)

I II III IV V

LEAD CIRCUIT:


Cleaner Tail 1 110 115 115 120 125

Cleaner Tail 2 52 63 78 63 63

Cleaner Tail 3 29 36 57 43 37

Cleaner Tail 4 17 22 33 23 30

Lead Concentrate 200 225 240 230 230

Rougher Feed pH 7.1 7.3 7.3 7.4 7.4

Rougher Feed Redox 59 68 69 63 34

KM5000-34

Estimated Dry Weight Table

Product

76


OVERALL CYCLE TEST MASS AND METALLURGICAL BALANCE



Lead Con I 4.2 209.6 2.44 24.7 1.48 2.4 7.75 938 7.44 0.4 17.0 2.4 0.4 1.2 13.6 16.7

Lead Con II 4.6 229.9 3.04 23.8 1.54 3.2 8.68 904 6.81 0.6 18.0 2.7 0.6 1.5 14.4 16.7

Lead Con III 4.5 224.3 2.91 24.3 1.57 3.1 8.45 922 6.71 0.6 17.9 2.7 0.6 1.4 14.4 16.1

Lead Con IV 4.6 228.0 2.85 22.9 1.27 2.8 7.63 892 7.14 0.6 17.2 2.2 0.6 1.3 14.1 17.4

Lead Con V 4.3 217.1 2.65 23.7 1.31 2.6 7.54 920 7.53 0.5 16.9 2.2 0.5 1.2 13.9 17.5

Lead 4th Clnr Tail 0.5 23.3 10.5 8.40 1.94 11.3 13.9 326 2.37 0.2 0.6 0.3 0.2 0.2 0.5 0.6

Lead 3rd Clnr Tail 0.6 28.4 17.1 4.45 1.82 16.8 20.0 212 1.26 0.4 0.4 0.4 0.4 0.4 0.4 0.4

Lead 2nd Clnr Tail 1.1 55.0 22.6 2.90 2.01 21.9 24.3 162 0.71 1.1 0.5 0.8 1.1 1.0 0.6 0.4

Lead 1st Clnr Tail I 2.0 100.1 28.6 1.26 1.83 26.9 31.2 126 0.45 2.5 0.4 1.4 2.4 2.3 0.9 0.5

Lead 1st Clnr Tail II 2.1 103.0 29.3 1.10 1.84 27.6 31.4 116 0.39 2.6 0.4 1.4 2.5 2.4 0.8 0.4

Lead 1st Clnr Tail III 2.1 103.3 28.8 1.07 1.85 27.4 31.3 114 0.44 2.6 0.4 1.4 2.5 2.4 0.8 0.5

Lead 1st Clnr Tail IV 2.2 111.5 26.5 1.78 2.06 25.5 29.4 132 0.39 2.6 0.7 1.7 2.5 2.4 1.0 0.5

Lead 1st Clnr Tail V 2.3 116.6 27.0 1.75 1.99 25.8 29.5 132 0.48 2.7 0.7 1.8 2.7 2.5 1.1 0.6

Lead Ro Tail I 12.3 614.0 29.0 0.76 3.24 28.3 33.5 102 0.36 15.5 1.5 15.1 15.5 15.0 4.3 2.4

Lead Ro Tail II 12.7 638.1 29.1 0.81 3.22 28.1 33.4 100 0.33 16.1 1.7 15.6 16.0 15.6 4.4 2.2

Lead Ro Tail III 12.9 644.2 29.2 0.70 3.20 28.3 33.5 100 0.33 16.3 1.5 15.6 16.3 15.8 4.5 2.3

Lead Ro Tail IV 13.8 693.2 29.3 0.99 3.12 28.8 33.9 110 0.32 17.6 2.3 16.4 17.9 17.2 5.3 2.4

Lead Ro Tail V 13.3 666.7 29.5 0.90 3.16 28.5 33.8 106 0.36 17.1 2.0 16.0 17.0 16.5 4.9 2.6

FEED 100 5006 23.0 6.08 2.64 22.3 27.4 288 1.87 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Product

77


METALLURGICAL BALANCES BY TEST CYCLES



CYCLE IV

Flotation Feed 100.0 1032.7 23.2 5.91 2.60 22.7 27.6 285 1.83 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Lead Con 22.1 228.0 2.85 22.9 1.27 2.8 7.63 892 7.14 2.7 85.5 10.8 2.7 6.1 69.1 86.0

Lead 1st Clnr Tail 10.8 111.5 26.5 1.78 2.06 25.5 29.4 132 0.39 12.4 3.3 8.6 12.1 11.5 5.0 2.3

Lead Ro Tail 67.1 693.2 29.3 0.99 3.12 28.8 33.9 110 0.32 84.9 11.2 80.6 85.2 82.4 25.9 11.7

CYCLE V

Flotation Feed 100.0 1000.4 23.4 5.95 2.62 22.6 27.6 286 1.93 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Lead Con 21.7 217.1 2.65 23.7 1.31 2.6 7.54 920 7.53 2.5 86.5 10.8 2.5 5.9 69.9 84.7

Lead 1st Clnr Tail 11.7 116.6 27.0 1.75 1.99 25.8 29.5 132 0.48 13.5 3.4 8.8 13.3 12.5 5.4 2.9

Lead Ro Tail 66.6 666.7 29.5 0.90 3.16 28.5 33.8 106 0.36 84.1 10.1 80.3 84.2 81.6 24.7 12.4

CYCLES IV and V

Flotation Feed 100.0 2033 23.3 5.93 2.61 22.6 27.6 285 1.88 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Lead Con 21.9 445.1 2.75 23.3 1.29 2.7 7.59 906 7.33 2.6 86.0 10.8 2.6 6.0 69.5 85.3

Lead 1st Clnr Tail 11.2 228.1 26.8 1.76 2.02 25.7 29.5 132 0.44 12.9 3.3 8.7 12.7 12.0 5.2 2.6

Lead Ro Tail 66.9 1360 29.4 0.95 3.14 28.7 33.9 108 0.34 84.5 10.7 80.5 84.7 82.0 25.3 12.1

Cycle Test Stability Data

Mass Calculated Head Metal Unit Variances (%)


I -7.7 923.7 22.9 6.25 2.69 22.3 27.4 294 1.98 -8 -5 -6 -8 -8 -6 -2

II -3.0 971.0 23.0 6.28 2.68 22.1 27.3 292 1.87 -3 0 -2 -4 -3 -2 -3

III -2.9 971.8 23.1 6.19 2.68 22.4 27.5 291 1.81 -3 -1 -1 -3 -2 -2 -6

IV 3.1 1032.7 23.2 5.91 2.60 22.7 27.6 285 1.83 4 0 2 5 4 2 1

V -0.1 1000.4 23.4 5.95 2.62 22.6 27.6 286 1.93 2 -2 -1 1 1 -1 3

Total - 1001.3 23.0 6.08 2.64 22.3 27.4 288 1.87 - - - - - - -

Product

Cycles

-20

-15

-10

-5

0

5

10

15

20

I II III IV V

Va

ria

nce

(pe

rce

nt)

Cycles

Mass Cu

Pb Zn

Fe S

Ag Au

78


CYCLES (IV+V) MASS BALANCE FLOWSHEET AND METALLURGICAL BALANCE DATA

Flotation Stream Weight Assay (percent or g/tonne) Distribution (percent)


1 Bulk Final Con 100.0 23.3 5.93 2.61 22.6 27.6 285 1.88 100.0 100.0 100.0 100.0 100.0 100.0 100.0

2 Lead Ro Feed 110.7 22.8 5.79 2.55 22.2 27.0 278 1.82 108.5 108.1 107.9 108.6 108.1 107.9 106.9

3 Lead Ro Tail 66.9 29.4 0.95 3.14 28.7 33.9 108 0.34 84.5 10.7 80.5 84.7 82.0 25.3 12.1

4 Lead Ro Con 43.8 12.7 13.2 1.64 12.3 16.4 538 4.07 24.0 97.4 27.5 23.9 26.1 82.6 94.8

5 Lead 1st Clnr Tail 11.2 26.8 1.76 2.02 25.7 29.5 132 0.44 12.9 3.3 8.7 12.7 12.0 5.2 2.6

6 Lead 1st Clnr Con 32.6 7.91 17.1 1.50 7.8 11.9 678 5.33 11.1 94.1 18.8 11.2 14.1 77.4 92.2

7 Lead 2nd Clnr Tail 5.5 22.6 2.90 2.01 21.9 24.3 162 0.71 5.3 2.7 4.2 5.3 4.8 3.1 2.1

8 Lead 2nd Clnr Con 27.1 4.92 20.0 1.40 4.9 9.43 783 6.27 5.7 91.4 14.5 5.8 9.2 74.3 90.2

9 Lead 3rd Clnr Tail 2.8 17.1 4.45 1.82 16.8 20.0 212 1.26 2.1 2.1 2.0 2.1 2.1 2.1 1.9

10 Lead 3rd Clnr Con 24.2 3.50 21.9 1.35 3.5 8.19 850 6.85 3.6 89.3 12.6 3.7 7.2 72.1 88.3

11 Lead 4th Clnr Tail 2.3 10.5 8.40 1.94 11.3 13.9 326 2.37 1.1 3.3 1.7 1.2 1.2 2.7 2.9

12 Lead 4th Clnr Con 21.9 2.75 23.3 1.29 2.7 7.59 906 7.33 2.6 86.0 10.8 2.6 6.0 69.5 85.3

13 Final Tail/Cu Con 78.1 29.0 1.06 2.98 28.2 33.2 111 0.35 97.4 14.0 89.2 97.4 94.0 30.5 14.7

79

DATE:


PURPOSE: To Repeat Test 06 With a Prefloat Cleaner.

PROCEDURE: Perform a standard two product locked cycle test with the prefloat cleaner tail recirulated to the bulk rougherfeed and the bulk cleaner scavenger tail recirculated to the zinc rougher feed.






Primary Grind 150 120 60 25 8.4 -118

Prefloat 40 55 1 5 9.0 -133Prefloat Cleaner 1 √ 88 1 7 9.0 -111

BULK CIRCUIT:Rougher 1 √ 10 5 11 1 2 9.0 -64Rougher 2 √ 10 2 - 1 2 9.0 -24Rougher 3 √ 5 2 11 1 4 9.0 3

Regrind 50 25 12 10 8.9 89

Cleaner 1 - 6 4 66 1 6 8.9 76Cleaner 2 - 1 1 44 1 5 8.8 6Cleaner Scavenger - 2 2 22 1 4 8.5 109

ZINC CIRCUIT: CuSO4

Condition 350 350 5 10.6 -22

Rougher 1 √ - 11 1 2 10.5 -18Rougher 2 √ 2 - 1 2 10.5 -14

Regrind 250 100 10 11.0 -70

Cleaner 1 - 3 22 1 4 11.0 -85Cleaner 2 √ 1 11 1 3 11.0 11Cleaner Scavenger √ 2 11 1 3 11.0 -17

Grinding DataMill:Charge/Material:Water:

Flotation Data Rougher PF Clnr Blk Clnr Zn ClnrFlotation Machine: Denver Denver Denver DenverCell Size in liters: 4.4 4.4 2.2 2.2Air Aspiration:Water Type:Impeller Speed in rpm: 1100 1200 1200 1200

AirFresh

20kg-Mild 6kg-Stainless Steel 6kg-Stainless Steel1500ml estimated estimated

Primary Grind Bulk Regrind Zinc RegrindM3-Mild RM3-Mild RM3-Mild

February 7, 2017

Stage pH Redox

80

Cycles - Weight (gms)I II III IV V

Prefloat Rougher Con 550 585 595 600 585

Prefloat Concentrate 250 300 350 280 280

Prefloat Cleaner Tail 1 185 225 235 245 200

BULK CIRCUIT:




Cleaner Tail 2 35 50 53 54 63

Bulk Concentrate 140 215 240 250 250

ZINC CIRCUIT:




Cleaner Tail 2 6 10 10 14 17

Zinc Concentrate 106 110 115 125 130

Primary Discharge pH 8.6 8.6 8.6 8.5 8.4

Primary Discharge Redox -37 -42 -59 -133 -118

KM5000-37Estimated Dry Weight Table

Product

81

KM5000-37 PP Composite 1OVERALL CYCLE TEST MASS AND METALLURGICAL BALANCE



Prefloat Con I 2.5 250.9 0.24 0.12 0.29 0.7 0.78 8 0.07 0.2 0.3 0.2 0.2 0.1 0.4 0.3

Prefloat Con II 2.6 262.5 0.25 0.13 0.31 0.8 0.83 6 0.06 0.2 0.4 0.2 0.2 0.2 0.3 0.3

Prefloat Con III 2.6 265.3 0.28 0.13 0.36 0.8 0.89 6 0.04 0.2 0.4 0.2 0.2 0.2 0.3 0.2

Prefloat Con IV 2.6 257.2 0.22 0.17 0.30 0.7 0.82 5 0.06 0.2 0.5 0.2 0.2 0.1 0.3 0.2

Prefloat Con V 2.5 255.2 0.18 0.12 0.23 0.6 0.67 4 0.06 0.1 0.3 0.1 0.1 0.1 0.2 0.2

Prefloat 1CT 1.8 176.6 2.90 0.92 4.44 8.8 11.7 50 0.33 1.7 1.8 1.7 1.5 1.5 1.9 0.9

Bulk Con I 2.2 220.4 23.6 6.40 2.44 22.7 30.0 314 3.23 16.9 15.4 1.1 4.8 4.7 15.2 11.4

Bulk Con II 2.3 235.4 23.4 6.70 2.48 23.3 28.6 316 3.86 17.9 17.2 1.2 5.2 4.8 16.3 14.6

Bulk Con III 2.5 246.3 23.1 6.50 2.51 22.5 29.3 312 4.06 18.5 17.5 1.3 5.3 5.1 16.9 16.0

Bulk Con IV 2.6 264.5 22.6 6.30 2.71 22.3 28.9 300 3.79 19.4 18.2 1.5 5.6 5.4 17.4 16.1

Bulk Con V 2.6 257.6 22.8 6.40 2.98 23.1 29.0 310 3.22 19.1 18.0 1.6 5.7 5.3 17.5 13.3

Bulk 2CT 0.4 44.4 2.88 1.17 5.65 13.1 16.8 72 0.96 0.4 0.6 0.5 0.6 0.5 0.7 0.7



Zinc Con I 1.1 109.4 0.33 0.12 61.1 4.4 33.3 18 0.20 0.1 0.1 14.1 0.5 2.6 0.4 0.4

Zinc Con II 1.3 128.7 0.63 0.18 60.6 4.7 34.9 20 0.32 0.3 0.3 16.5 0.6 3.2 0.6 0.7

Zinc Con III 1.4 136.1 0.81 0.25 60.2 5.0 34.4 38 0.53 0.4 0.4 17.3 0.6 3.3 1.1 1.2

Zinc Con IV 1.4 139.4 0.89 0.24 59.9 4.8 34.8 24 0.29 0.4 0.4 17.6 0.6 3.4 0.7 0.6

Zinc Con V 1.4 140.6 0.69 0.24 60.1 4.6 35.1 24 0.58 0.3 0.4 17.9 0.6 3.5 0.7 1.3

Zinc 2CT 0.1 14.0 4.39 1.43 21.6 14.8 24.7 100 1.26 0.2 0.2 0.6 0.2 0.2 0.3 0.3


Zinc Clnr Scav Tail I 0.3 32.1 0.87 0.38 2.22 22.7 21.6 26 0.59 0.1 0.1 0.2 0.7 0.5 0.2 0.3

Zinc Clnr Scav Tail II 0.5 48.9 1.08 0.46 2.53 17.7 17.3 34 0.51 0.2 0.2 0.3 0.8 0.6 0.4 0.4

Zinc Clnr Scav Tail III 0.5 47.3 1.29 0.52 2.52 17.1 16.7 38 0.60 0.2 0.3 0.3 0.8 0.6 0.4 0.5

Zinc Clnr Scav Tail IV 0.4 41.3 1.42 0.63 3.36 15.2 16.8 42 0.64 0.2 0.3 0.3 0.6 0.5 0.4 0.4

Zinc Clnr Scav Tail V 0.5 51.8 1.33 0.60 3.67 14.5 16.5 39 0.61 0.2 0.3 0.4 0.7 0.6 0.4 0.5

Zinc Ro Tail I 10.9 1092.4 0.08 0.07 0.12 10.1 11.1 3 0.12 0.3 0.8 0.3 10.5 8.6 0.7 2.1

Zinc Ro Tail II 12.4 1242.8 0.10 0.09 0.17 10.6 11.6 2 0.23 0.4 1.2 0.4 12.5 10.2 0.5 4.6

Zinc Ro Tail III 12.8 1287.7 0.10 0.09 0.14 10.9 11.5 4 0.21 0.4 1.3 0.4 13.3 10.5 1.1 4.3

Zinc Ro Tail IV 13.0 1306.9 0.12 0.09 0.16 10.3 11.3 5 0.16 0.5 1.3 0.4 12.8 10.5 1.4 3.4

Zinc Ro Tail V 13.1 1314.3 0.10 0.08 0.14 10.1 11.6 6 0.16 0.4 1.1 0.4 12.6 10.8 1.7 3.4

FEED 100 10022 3.07 0.92 4.72 10.5 14.1 45 0.62 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Product

82

KM5000-37 PP Composite 1METALLURGICAL BALANCES BY TEST CYCLES

Product Weight Weight Assay - percent or g/tonne Distribution - percent


CYCLE IV

Flotation Feed 100.0 2009 3.17 0.94 4.72 10.4 14.0 46 0.64 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Prefloat Con 12.8 257.2 0.22 0.17 0.30 0.7 0.82 5 0.06 0.9 2.3 0.8 0.9 0.7 1.4 1.2

Bulk Con 13.2 264.5 22.6 6.30 2.71 22.3 28.9 300 3.79 93.8 88.3 7.6 28.3 27.1 86.0 77.5

Zinc Con 6.9 139.4 0.89 0.24 59.9 4.8 34.8 24 0.29 1.9 1.8 88.0 3.2 17.2 3.6 3.1


Zinc Ro Tail 65.0 1306.9 0.12 0.09 0.16 10.3 11.3 5 0.16 2.5 6.2 2.2 64.6 52.4 7.1 16.2

CYCLE V

Flotation Feed 100.0 2020 3.08 0.92 4.78 10.3 14.2 47 0.58 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Prefloat Con 12.6 255.2 0.18 0.12 0.23 0.6 0.67 4 0.06 0.7 1.7 0.6 0.7 0.6 1.1 1.3

Bulk Con 12.8 257.6 22.8 6.40 2.98 23.1 29.0 310 3.22 94.5 89.2 8.0 28.6 26.1 84.8 71.0

Zinc Con 7.0 140.6 0.69 0.24 60.1 4.6 35.1 24 0.58 1.6 1.8 87.6 3.1 17.2 3.6 7.0


Zinc Ro Tail 65.1 1314.3 0.10 0.08 0.14 10.1 11.6 6 0.16 2.1 5.7 1.9 63.9 53.2 8.4 18.0

CYCLES IV and V

Flotation Feed 100.0 4029 3.13 0.93 4.75 10.3 14.1 46 0.61 100.0 100.0 100.0 100.0 100.0 100.0 100.0

Prefloat Con 12.7 512.4 0.20 0.15 0.27 0.7 0.75 5 0.06 0.8 2.0 0.7 0.8 0.7 1.2 1.2

Bulk Con 13.0 522.1 22.7 6.35 2.84 22.7 28.9 305 3.51 94.1 88.7 7.8 28.5 26.6 85.4 74.4

Zinc Con 6.9 280.0 0.79 0.24 60.0 4.7 35.0 24 0.44 1.8 1.8 87.8 3.2 17.2 3.6 5.0


Zinc Ro Tail 65.1 2621.2 0.11 0.08 0.15 10.2 11.5 6 0.16 2.3 6.0 2.1 64.2 52.8 7.7 17.0

Cycle Test Stability DataMass Calculated Head Metal Unit Variances (%)


I -14.9 1705.2 2.70 0.77 3.74 8.7 11.61 39 0.45 -25 -28 -33 -30 -30 -28 -39

II -4.3 1918.3 2.91 0.88 4.39 10.1 13.3 41 0.64 -9 -8 -11 -8 -9 -13 -2

III -1.1 1982.7 3.02 0.90 4.59 10.6 13.8 45 0.69 -3 -2 -4 0 -3 -2 9

IV 0.2 2009.3 3.18 0.94 4.74 10.4 14.1 46 0.65 4 3 1 -1 0 1 4

V 0.8 2019.5 3.10 0.92 4.81 10.4 14.3 47 0.58 2 2 3 -1 3 4 -6

Total - 2004.3 3.07 0.92 4.72 10.5 14.1 45 0.62 - - - - - - -

Cycles

-40

-35

-30

-25

-20

-15

-10

-5

0

5

10

15

20

I II III IV V

Va

ria

nce

(pe

rce

nt)

Cycles

Mass Cu Pb

Ag Series3 Au

Au

83

KM5000-37 PP Composite 1CYCLES (IV+V) MASS BALANCE FLOWSHEET AND METALLURGICAL BALANCE DATA

Flotation Stream Weight Assay (percent or g/tonne Distribution (percent)


1 Flotation Feed 100.0 3.13 0.93 4.75 10.3 14.1 46 0.61 100.0 100.0 100.0 100.0 100.0 100.0 100.0

2 Prefloat Ro Tail 78.5 3.62 1.05 5.51 12.1 16.5 53 0.71 91.1 89.3 91.1 91.7 92.1 89.3 90.7

3 Prefloat Ro Con 21.5 1.30 0.46 1.97 4.0 5.21 23 0.26 8.9 10.7 8.9 8.3 7.9 10.7 9.3

4 Prefloat 1st Clnr Tail 8.7 2.90 0.92 4.44 8.8 11.7 50 0.56 8.1 8.7 8.2 7.5 7.3 9.4 8.0

5 Prefloat 1st Clnr Con 12.7 0.20 0.15 0.27 0.7 0.75 5 0.06 0.8 2.0 0.7 0.8 0.7 1.2 1.2

6 Bulk Ro Feed 87.3 3.55 1.04 5.41 11.7 16.1 52 0.69 99.2 98.0 99.3 99.2 99.3 98.8 98.8

7 Bulk Ro Tail 68.3 0.17 0.09 5.74 9.3 13.3 7 0.11 3.6 6.7 82.5 61.6 64.2 10.2 12.6

8 Bulk Ro Con 19.0 15.7 4.45 4.20 20.4 26.1 215 2.77 95.6 91.3 16.8 37.6 35.1 88.6 86.1

9 Bulk 1st Clnr Feed 22.2 14.0 4.00 6.17 19.6 25.8 198 2.52 99.5 95.8 28.8 42.1 40.5 94.9 91.6

10 Bulk 1st Clnr Tail 7.0 1.01 0.48 7.48 15.4 20.2 31 1.09 2.3 3.6 11.1 10.5 10.1 4.8 12.6

11 Bulk 1st Clnr Con 15.2 20.0 5.64 5.56 21.5 28.3 275 3.18 97.2 92.1 17.7 31.6 30.4 90.2 78.9

12 Bulk Clnr Scav Tail 6.1 0.74 0.39 7.10 15.5 19.9 24 1.18 1.4 2.6 9.1 9.1 8.6 3.1 11.7

13 Bulk Clnr Scav Con 1.0 2.70 1.03 9.80 15.0 22.1 76 0.56 0.8 1.1 2.0 1.4 1.5 1.6 0.9

14 Bulk 2nd Clnr Tail 2.2 4.39 1.43 21.6 14.8 24.7 100 1.26 3.1 3.4 10.0 3.2 3.8 4.8 4.5

15 Bulk 2nd Clnr Con 13.0 22.7 6.35 2.84 22.7 28.9 305 3.51 94.1 88.7 7.8 28.5 26.6 85.4 74.4

16 Zinc Ro Feed 74.3 0.21 0.12 5.85 9.8 13.8 8 0.20 5.1 9.3 91.5 70.7 72.7 13.4 24.3

17 Zinc Ro Tail 65.1 0.11 0.08 0.15 10.2 11.5 6 0.16 2.3 6.0 2.1 64.2 52.8 7.7 17.0

18 Zinc Ro Con 9.3 0.93 0.33 45.9 7.2 30.4 28 0.48 2.8 3.3 89.5 6.5 19.9 5.6 7.3

19 Zinc 1st Clnr Feed 11.9 1.69 0.57 40.9 8.9 29.3 44 0.64 6.4 7.3 102.5 10.2 24.7 11.3 12.6

20 Zinc 1st Clnr Tail 2.8 1.80 0.72 8.15 14.6 18.6 49 0.68 1.6 2.1 4.8 3.9 3.7 2.9 3.1

21 Zinc 1st Clnr Con 9.1 1.65 0.53 50.8 7.1 32.5 42 0.63 4.8 5.2 97.8 6.3 21.1 8.4 9.5

22 Zinc Clnr Scav Tail 2.3 1.37 0.61 3.53 14.8 16.6 40 0.62 1.0 1.5 1.7 3.3 2.7 2.0 2.4

23 Zinc Clnr Scav Con 0.5 3.96 1.24 31.3 13.5 28.6 92 0.94 0.6 0.6 3.0 0.6 0.9 0.9 0.7

24 Zinc 2nd Clnr Tail 2.2 4.39 1.43 21.6 14.8 24.7 100 1.26 3.1 3.4 10.0 3.2 3.8 4.8 4.5

25 Zinc 2nd Clnr Con 6.9 0.79 0.24 60.0 4.7 35.0 24 0.44 1.8 1.8 87.8 3.2 17.2 3.6 5.0

26 Final Tail 67.4 0.15 0.10 0.27 10.4 11.6 7 0.18 3.3 7.5 3.8 67.6 55.5 9.8 19.4

APPENDIX III – KM5000

PARTICLE SIZING DATA

INDEX

TABLE m K80 PAGE

GRIND CALIBRATIONS

III-1 KM5000 Composite 1 – 22 Minute Grind...................................... 64 .............1


III-3 KM5000 Composite 2 – 25 Minute Grind.................................... 121 .............3







III-10 KM5000 Composite 8 – 25 Minute Grind.................................... 126 ...........10


III-12 KM5000 Composite 8 – 45 Minute Grind...................................... 75 ...........12

III-13 KM5000 Composite 9 – 25 Minute Grind...................................... 75 ...........13





III-18 KM5000 Composite 12 – 25 Minute Grind.................................. 130 ...........18

III-19 KM5000 Composite 12 – 30 Minute Grind.................................. 119 ...........19






III-25 KM5000 PP Composite 1 – 10 Minute Grind .............................. 120 ...........25

III-26 KM5000 PP Composite 1 – 15 Minute Grind ................................ 99 ...........26


TEST PRODUCTS

III-28 KM5000-06 Bulk Concentrate III................................................... 48 ...........28

III-29 KM5000-20 Zinc Rougher Tailing ................................................. 96 ...........29

III-30 KM5000-P1 Bulk Final Concentrate .............................................. 46 ...........30

LASER SIZINGS

III-31 KM5000-03 Bulk Concentrate...................................................... 108 ...........31

III-32 KM5000-03 Bulk Regrind Discharge............................................. 83 ...........32

III-33 KM5000-03 Zinc Regrind Discharge ............................................. 50 ...........33





III-38 KM5000-06 Bulk Regrind Discharge V......................................... 77 ...........38

III-39 KM5000-06 Zinc Regrind Discharge V ......................................... 40 ...........39

















III-56 KM5000-15 Bulk Regrind Discharge........................................... 103 ...........56




III-60 KM5000-17 Bulk Regrind Discharge........................................... 106 ...........60








III-68 KM5000-23 Flotation Feed............................................................. 55 ...........68

III-69 KM5000-29 Lead Rougher Concentrate....................................... 116 ...........69

III-70 KM5000-37 Bulk Regrind Discharge V......................................... 74 ...........70

III-71 KM5000-37 Zinc Regrind Discharge V ......................................... 38 ...........71

PILOT PLANT SIZINGS

III-72 KM5000 PP Composite 1 – 47 Minute Grind .............................. 117 ...........72



III-75 KM5000-P1 Bulk Regrind Discharge 10:40................................... 84 ...........75

1

TABLE III-1

SCREEN ANALYSIS

KM5000 Composite 1 - 22 Minute Grind Calibration

Product Particle Size Weight Cumulative

µm % Retained % Passing

65 Mesh 212 0.00 100.0

100 Mesh 150 0.40 99.6

150 Mesh 106 2.80 96.8

200 Mesh 75 7.70 89.1

270 Mesh 53 18.00 71.1

400 Mesh 38 20.10 51.0

TOTAL 100.00 **

K80= 64µmNote: 22 min. grind calibration using 2 kg. Ore, 1500 ml water and

20 kg. of Mild Steel rods in Mill: M3

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing

Particle Size (microns)

Particle Size Distribution Plot

2

TABLE III-2

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.20 99.8

150 Mesh 106 2.60 97.2

200 Mesh 75 7.00 90.2

270 Mesh 53 15.50 74.7

400 Mesh 38 19.70 55.0

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



3

TABLE III-3

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 2.00 98.0

100 Mesh 150 7.30 90.7

150 Mesh 106 16.40 74.3

200 Mesh 75 22.40 51.9

270 Mesh 53 17.30 34.6

400 Mesh 38 10.10 24.5

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



4

TABLE III-4

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.40 99.6

100 Mesh 150 4.50 95.1

150 Mesh 106 9.10 86.0

200 Mesh 75 18.30 67.7

270 Mesh 53 20.50 47.2

400 Mesh 38 13.40 33.8

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



5

TABLE III-5

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.10 99.9

100 Mesh 150 2.60 97.3

150 Mesh 106 6.60 90.7

200 Mesh 75 13.50 77.2

270 Mesh 53 21.10 56.1

400 Mesh 38 17.90 38.2

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



6

TABLE III-6

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.10 99.9

100 Mesh 150 2.50 97.4

150 Mesh 106 8.00 89.4

200 Mesh 75 11.40 78.0

270 Mesh 53 17.20 60.8

400 Mesh 38 19.10 41.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



7

TABLE III-7

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 1.40 98.6

150 Mesh 106 9.10 89.5

200 Mesh 75 24.40 65.1

270 Mesh 53 20.40 44.7

400 Mesh 38 14.40 30.3

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



8

TABLE III-8

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.90 99.1

150 Mesh 106 6.20 92.9

200 Mesh 75 21.00 71.9

270 Mesh 53 21.20 50.7

400 Mesh 38 16.50 34.2

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



9

TABLE III-9

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 1.40 98.6

150 Mesh 106 5.50 93.1

200 Mesh 75 13.30 79.8

270 Mesh 53 19.80 60.0

400 Mesh 38 19.20 40.8

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



10

TABLE III-10

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 1.70 98.3

100 Mesh 150 10.50 87.8

150 Mesh 106 14.60 73.2

200 Mesh 75 19.60 53.6

270 Mesh 53 17.10 36.5

400 Mesh 38 11.40 25.1

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



11

TABLE III-11

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.30 99.7

100 Mesh 150 7.20 92.5

150 Mesh 106 11.50 81.0

200 Mesh 75 12.50 68.5

270 Mesh 53 14.40 54.1

400 Mesh 38 15.40 38.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



12

TABLE III-12

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 1.00 99.0

100 Mesh 150 4.90 94.1

150 Mesh 106 4.00 90.1

200 Mesh 75 10.00 80.1

270 Mesh 53 11.80 68.3

400 Mesh 38 15.90 52.4

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



13

TABLE III-13

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.10 99.9

100 Mesh 150 1.90 98.0

150 Mesh 106 6.40 91.6

200 Mesh 75 11.60 80.0

270 Mesh 53 19.60 60.4

400 Mesh 38 20.00 40.4

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



14

TABLE III-14

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.90 99.1

150 Mesh 106 3.20 95.9

200 Mesh 75 8.70 87.2

270 Mesh 53 18.50 68.7

400 Mesh 38 21.00 47.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



15

TABLE III-15

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.40 99.6

150 Mesh 106 2.00 97.6

200 Mesh 75 4.60 93.0

270 Mesh 53 13.20 79.8

400 Mesh 38 21.20 58.6

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



16

TABLE III-16

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.70 99.3

150 Mesh 106 3.90 95.4

200 Mesh 75 9.40 86.0

270 Mesh 53 16.90 69.1

400 Mesh 38 19.20 49.9

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



17

TABLE III-17

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.30 99.7

150 Mesh 106 2.80 96.9

200 Mesh 75 7.80 89.1

270 Mesh 53 13.00 76.1

400 Mesh 38 20.70 55.4

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



18

TABLE III-18

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 3.60 96.4

100 Mesh 150 9.90 86.5

150 Mesh 106 14.90 71.6

200 Mesh 75 22.30 49.3

270 Mesh 53 17.90 31.4

400 Mesh 38 11.70 19.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



19

TABLE III-19

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 1.80 98.2

100 Mesh 150 9.20 89.0

150 Mesh 106 13.30 75.7

200 Mesh 75 17.10 58.6

270 Mesh 53 18.10 40.5

400 Mesh 38 11.90 28.6

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



20

TABLE III-20

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.10 99.9

100 Mesh 150 2.60 97.3

150 Mesh 106 9.10 88.2

200 Mesh 75 11.80 76.4

270 Mesh 53 13.40 63.0

400 Mesh 38 19.00 44.0

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



21

TABLE III-21

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.50 99.5

100 Mesh 150 3.80 95.7

150 Mesh 106 9.40 86.3

200 Mesh 75 16.20 70.1

270 Mesh 53 20.70 49.4

400 Mesh 38 17.70 31.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



22

TABLE III-22

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.10 99.9

100 Mesh 150 2.90 97.0

150 Mesh 106 8.20 88.8

200 Mesh 75 13.70 75.1

270 Mesh 53 16.70 58.4

400 Mesh 38 17.20 41.2

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



23

TABLE III-23

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 0.10 99.9

150 Mesh 106 1.60 98.3

200 Mesh 75 10.10 88.2

270 Mesh 53 22.90 65.3

400 Mesh 38 18.90 46.4

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



24

TABLE III-24

SCREEN ANALYSIS




100 Mesh 150 0.00 100.0

150 Mesh 106 0.90 99.1

200 Mesh 75 7.00 92.1

270 Mesh 53 19.70 72.4

400 Mesh 38 21.70 50.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



25

TABLE III-25

SCREEN ANALYSIS

KM5000 PP Composite 1 - 10 Minute Grind Calibration



48 Mesh 300 0.00 100.0

65 Mesh 212 2.50 97.5

100 Mesh 150 7.60 89.9

150 Mesh 106 14.70 75.2

200 Mesh 75 21.90 53.3

270 Mesh 53 17.30 36.0

400 Mesh 38 11.00 25.0

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



26

TABLE III-26

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.60 99.4

100 Mesh 150 5.50 93.9

150 Mesh 106 9.80 84.1

200 Mesh 75 19.60 64.5

270 Mesh 53 20.50 44.0

400 Mesh 38 12.60 31.4

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



27

TABLE III-27

SCREEN ANALYSIS




65 Mesh 212 0.00 100.0

100 Mesh 150 2.00 98.0

150 Mesh 106 6.20 91.8

200 Mesh 75 12.00 79.8

270 Mesh 53 19.50 60.3

400 Mesh 38 16.60 43.7

TOTAL 100.00 **



0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



28

TABLE III-28

SCREEN ANALYSIS

KM5000-06 Bulk Concentrate III



48 Mesh 300 0.00 100.0

65 Mesh 212 0.40 99.6

100 Mesh 150 2.60 97.0

150 Mesh 106 3.90 93.1

200 Mesh 75 6.40 86.7

270 Mesh 53 5.60 81.1

400 Mesh 38 3.50 77.6

TOTAL 100.00 **

K80= 48µm

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



29

TABLE III-29

SCREEN ANALYSIS

KM5000-20 Zinc Rougher Tailing



35 Mesh 425 0.00 100.0

48 Mesh 300 0.20 99.8

65 Mesh 212 3.90 95.9

100 Mesh 150 5.50 90.4

150 Mesh 106 6.30 84.1

200 Mesh 75 13.60 70.5

270 Mesh 53 15.90 54.6

400 Mesh 38 17.20 37.4

TOTAL 100.00 **

K80= 96µm

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



30

TABLE III-30

SCREEN ANALYSIS

KM5000-P1 Bulk Final Concentrate



65 Mesh 212 0.00 100.0

100 Mesh 150 2.50 97.5

150 Mesh 106 2.73 94.8

200 Mesh 75 2.98 91.8

270 Mesh 53 6.87 84.9

400 Mesh 38 11.06 73.9

TOTAL 100.00 **

K80= 46µm

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



Result Analysis Report

Vol. Weighted Mean D[4,3]:

%

m²/g

um

Surface Weighted Mean D[3,2]:

0.223 67.019

d(0.9):

Accessory Name:

Span :

2.434

um

Specific Surface Area:

13.35

Operator notes:

Uniformity:

%Vol

Obscuration:

53.522 142.568d(0.1): um

0.759

26.964

um12.316 d(0.5):

Volume

Particle Size Distribution

0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0519

Weighted Residual:

0.247 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.04

0.05

0.06

0.08

0.10

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.12

0.14

0.17

0.20

0.23

0.26

0.31

0.35

0.40

0.46

0.52

0.60

0.67

0.77

0.86

0.97

1.09

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.22

1.35

1.50

1.64

1.80

1.96

2.11

2.26

2.41

2.56

2.71

2.85

2.99

3.13

3.28

3.43

3.58

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.73

3.86

3.98

4.06

4.09

4.06

3.96

3.79

3.54

3.24

2.88

2.50

2.10

1.71

1.34

0.99

0.65

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.28

0.01

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Friday, November 25, 2016 8:51:13 AMKevin

Edited by:

Kevin

KM5000-03

Sample Name: Analysed:

Measured:Project and Test number:

Friday, November 25, 2016 8:51:14 AMBulk Concentrate - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 107.653 um

ISO9001:2008Certificate No. FS63170

d(0.98): 207.92 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK

Malvern Instruments Ltd.

Serial Number : MAL1001601

Mastersizer 2000 E Ver. 5.60

11/25/2016 8:54:28 AM

Record Number: 48

File name: 5000

angela.sibilleau

Text Box

angela.sibilleau

Text Box

31 TABLE III-31



%

m²/g

um

Surface Weighted Mean D[3,2]:0.379 51.843

d(0.9):

Accessory Name:

Span :2.920

umSpecific Surface Area:

14.88

Operator notes:

Uniformity:%Vol

Obscuration:

37.029 116.390d(0.1): um

0.91

15.831

um8.284 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

0.5

1

1.52

2.5

3

3.5

4

4.5

55.5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:0.0353

Weighted Residual:0.246 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.02

0.05

0.08

0.09

0.11

0.11

0.11

0.11

0.10

0.10

0.10

0.11

0.12

0.13

0.15

0.18

0.21

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.24

0.28

0.31

0.35

0.40

0.44

0.50

0.56

0.62

0.70

0.79

0.88

0.99

1.11

1.24

1.38

1.54

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.70

1.88

2.06

2.24

2.42

2.60

2.77

2.93

3.08

3.20

3.31

3.39

3.45

3.50

3.52

3.52

3.51

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.49

3.44

3.37

3.28

3.16

3.00

2.81

2.59

2.32

2.04

1.75

1.45

1.18

0.92

0.68

0.49

0.34

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.20

0.10

0.05

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Monday, November 21, 2016 10:27:06 AMmike

Edited by:

mike

KM5000-03



Monday, November 21, 2016 10:27:07 AMBulk Regrind Discharge - Average

Sensitivity:

Dispersant Name:Water Off

Size range:

Silica 0.1

Particle RI:

1.330Result Emulation:

Absorption:

0.100 to0.1

NormalAnalysis model:

1000.000

Dispersant RI:

1.544

General purposeParticle Name:

um

d(0.8): 83.028 um


d(0.98): 187.84 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




11/22/2016 1:04:41 PM

Record Number: 4

File name: 5000

angela.sibilleau

Text Box

32 TABLE III-32



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.449


7.85

Operator notes:

Uniformity:%Vol

Obscuration:

25.539 68.012d(0.1): um

0.747

9.857

um5.470 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.03

0.09

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.14

0.20

0.23

0.25

0.26

0.26

0.25

0.24

0.22

0.20

0.20

0.20

0.21

0.24

0.27

0.31

0.35

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.40

0.44

0.49

0.54

0.59

0.65

0.71

0.78

0.85

0.94

1.04

1.16

1.29

1.44

1.60

1.79

1.99

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.21

2.44

2.69

2.94

3.19

3.43

3.65

3.85

4.02

4.15

4.23

4.25

4.22

4.13

3.99

3.79

3.55

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.27

2.97

2.65

2.33

2.01

1.69

1.35

1.04

0.78

0.34

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Monday, November 21, 2016 11:55:18 AMmike

Edited by:

mike

KM5000-03



Monday, November 21, 2016 11:55:19 AMZinc Regrind Discharge - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 50.341 um


d(0.98): 101.23 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




11/21/2016 11:56:26 AM

Record Number: 16

File name: 5000

angela.sibilleau

Text Box

33 TABLE III-33



%

m²/g

um


d(0.9):

Accessory Name:

Span :3.081


21.41

Operator notes:

Uniformity:%Vol

Obscuration:

22.588 73.808d(0.1): um

0.957

8.849

um4.224 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.05

0.07

0.10

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.12

0.14

0.16

0.17

0.18

0.20

0.21

0.22

0.23

0.25

0.27

0.29

0.33

0.37

0.41

0.46

0.52

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.58

0.64

0.72

0.80

0.89

0.98

1.09

1.20

1.32

1.45

1.59

1.72

1.86

1.99

2.12

2.24

2.36

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.47

2.57

2.66

2.75

2.83

2.91

2.98

3.06

3.13

3.19

3.25

3.30

3.33

3.34

3.31

3.26

3.16

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.03

2.86

2.65

2.41

2.14

1.85

1.56

1.26

0.96

0.72

0.51

0.21

0.08

0.01

0.00

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Wednesday, November 23, 2016 11:42:31 AMKevin

Edited by:

Kevin

KM5000-04



Wednesday, November 23, 2016 11:42:32 AMBulk Regrind Discharge - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 52.876 um


d(0.98): 114.7 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




11/23/2016 11:43:43 AM

Record Number: 32

File name: 5000

angela.sibilleau

Text Box

34 TABLE III-34



%

m²/g

um


0.704 32.031

d(0.9):

Accessory Name:

Span :

3.023

um


12.47

Operator notes:

Uniformity:

%Vol

Obscuration:

22.103 71.278d(0.1): um

0.957

8.522

um4.469 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0166

Weighted Residual:

1.723 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.04

0.13

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.18

0.24

0.27

0.29

0.31

0.31

0.30

0.28

0.27

0.26

0.25

0.26

0.28

0.31

0.35

0.39

0.44

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.49

0.54

0.60

0.65

0.71

0.78

0.85

0.93

1.02

1.12

1.25

1.39

1.55

1.73

1.93

2.13

2.36

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.59

2.82

3.05

3.25

3.44

3.61

3.73

3.82

3.86

3.86

3.80

3.71

3.57

3.40

3.20

2.98

2.74

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.50

2.26

2.02

1.79

1.58

1.37

1.18

1.00

0.84

0.70

0.57

0.47

0.38

0.29

0.24

0.18

0.03

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Wednesday, November 23, 2016 2:16:14 PMKevin

Edited by:

Kevin

KM5000-04



Wednesday, November 23, 2016 2:16:15 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 48.071 um


d(0.98): 134.99 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




11/23/2016 2:17:00 PM

Record Number: 44

File name: 5000

angela.sibilleau

Text Box

35 TABLE III-35



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.902


14.81

Operator notes:

Uniformity:%Vol

Obscuration:

37.779 118.061d(0.1): um

0.891

16.153

um8.431 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.02

0.05

0.07

0.09

0.10

0.11

0.11

0.10

0.10

0.10

0.10

0.10

0.11

0.13

0.15

0.17

0.20

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.23

0.27

0.31

0.35

0.39

0.44

0.49

0.55

0.62

0.69

0.77

0.86

0.97

1.08

1.21

1.35

1.50

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.66

1.83

2.01

2.19

2.38

2.56

2.73

2.90

3.05

3.18

3.29

3.38

3.45

3.50

3.52

3.53

3.52

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.50

3.46

3.39

3.31

3.20

3.05

2.88

2.67

2.43

2.17

1.88

1.59

1.31

1.04

0.80

0.56

0.16

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.03

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Friday, November 25, 2016 12:41:50 PMKevin

Edited by:

Kevin

KM5000-05



Friday, November 25, 2016 12:41:51 PMBulk Regrind Discharge - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 84.608 um


d(0.98): 182.65 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




11/25/2016 12:42:41 PM

Record Number: 56

File name: 5000

angela.sibilleau

Text Box

36 TABLE III-36



%

m²/g

um


0.737 28.709

d(0.9):

Accessory Name:

Span :

2.891

um


13.49

Operator notes:

Uniformity:

%Vol

Obscuration:

20.369 63.100d(0.1): um

0.911

8.137

um4.210 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0173

Weighted Residual:

0.244 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.03

0.15

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.20

0.24

0.28

0.30

0.31

0.31

0.30

0.28

0.27

0.26

0.25

0.26

0.28

0.32

0.37

0.42

0.48

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.54

0.59

0.66

0.72

0.78

0.85

0.92

1.01

1.10

1.22

1.35

1.50

1.67

1.86

2.08

2.30

2.55

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.80

3.04

3.28

3.50

3.69

3.84

3.95

4.00

4.01

3.96

3.85

3.70

3.51

3.29

3.04

2.78

2.51

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.25

2.00

1.76

1.54

1.33

1.14

0.97

0.81

0.67

0.54

0.42

0.31

0.23

0.18

0.09

0.02

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Friday, November 25, 2016 12:45:43 PMKevin

Edited by:

Kevin

KM5000-05



Friday, November 25, 2016 12:45:45 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 43.028 um


d(0.98): 116.53 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




11/25/2016 12:46:44 PM

Record Number: 60

File name: 5000

angela.sibilleau

Text Box

37 TABLE III-37



%

m²/g

um


d(0.9):

Accessory Name:

Span :3.015


19.48

Operator notes:

Uniformity:%Vol

Obscuration:

34.188 110.701d(0.1): um

0.933

14.697

um7.618 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.04

0.06

0.09

0.10

0.11

0.12

0.12

0.12

0.11

0.11

0.12

0.12

0.13

0.15

0.18

0.21

0.24

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.28

0.32

0.36

0.40

0.45

0.50

0.56

0.62

0.69

0.77

0.85

0.95

1.05

1.17

1.30

1.44

1.60

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.77

1.95

2.14

2.34

2.54

2.74

2.93

3.11

3.27

3.40

3.51

3.59

3.63

3.64

3.62

3.58

3.50

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.40

3.29

3.16

3.01

2.84

2.66

2.46

2.24

2.00

1.76

1.52

1.27

1.04

0.83

0.64

0.47

0.35

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.22

0.08

0.03

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Monday, December 05, 2016 1:21:14 PMkent

Edited by:

kent

KM5000-06



Monday, December 05, 2016 1:21:15 PMBulk Regrind Discharge V - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 76.870 um


d(0.98): 185.63 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/5/2016 1:22:12 PM

Record Number: 68

File name: 5000

angela.sibilleau

Text Box

38 TABLE III-38



%

m²/g

um


0.881 26.926

d(0.9):

Accessory Name:

Span :

3.027

um


17.56

Operator notes:

Uniformity:

%Vol

Obscuration:

18.619 59.651d(0.1): um

0.969

6.809

um3.291 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0197

Weighted Residual:

0.222 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.07

0.12

0.22

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.27

0.32

0.35

0.38

0.39

0.38

0.37

0.35

0.34

0.33

0.33

0.34

0.37

0.42

0.47

0.54

0.61

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.67

0.74

0.81

0.87

0.94

1.01

1.08

1.17

1.26

1.37

1.49

1.63

1.79

1.98

2.17

2.38

2.61

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.83

3.06

3.27

3.46

3.62

3.75

3.83

3.86

3.84

3.77

3.65

3.48

3.28

3.04

2.79

2.53

2.26

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.01

1.77

1.54

1.34

1.16

0.99

0.85

0.71

0.59

0.48

0.38

0.29

0.22

0.16

0.11

0.07

0.03

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

kent

KM5000-06



Monday, December 05, 2016 1:24:36 PMZinc Regrind Discharge V - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 40.207 um


d(0.98): 115.38 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/5/2016 1:25:17 PM

Record Number: 72

File name: 5000

angela.sibilleau

Text Box

39 TABLE III-39



%

m²/g

um


0.564 30.116

d(0.9):

Accessory Name:

Span :

2.229

um


10.96

Operator notes:

Uniformity:

%Vol

Obscuration:

25.169 61.653d(0.1): um

0.693

10.642

um5.546 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

8

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0174

Weighted Residual:

0.196 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.02

0.06

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.09

0.12

0.14

0.16

0.17

0.18

0.18

0.18

0.18

0.18

0.19

0.20

0.22

0.24

0.27

0.31

0.35

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.40

0.45

0.51

0.57

0.64

0.71

0.79

0.88

0.97

1.07

1.18

1.30

1.43

1.57

1.72

1.87

2.05

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.23

2.44

2.65

2.88

3.13

3.38

3.63

3.88

4.10

4.30

4.44

4.53

4.54

4.47

4.32

4.08

3.76

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.38

2.96

2.50

2.05

1.62

1.21

0.86

0.56

0.35

0.13

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

kent

KM5000-07



Monday, December 05, 2016 1:28:08 PMBulk Regrind Discharge

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 47.210 um


d(0.98): 90.45 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/5/2016 1:29:21 PM

Record Number: 79

File name: 5000

angela.sibilleau

Text Box

40 TABLE III-40



%

m²/g

um


0.972 19.637

d(0.9):

Accessory Name:

Span :

2.354

um


17.29

Operator notes:

Uniformity:

%Vol

Obscuration:

16.016 40.849d(0.1): um

0.734

6.171

um3.148 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

8

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0179

Weighted Residual:

0.210 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.12

0.21

0.26

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.32

0.37

0.40

0.41

0.41

0.40

0.38

0.35

0.32

0.31

0.30

0.32

0.35

0.40

0.46

0.53

0.61

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.70

0.78

0.87

0.95

1.04

1.14

1.23

1.34

1.46

1.59

1.74

1.91

2.10

2.31

2.54

2.79

3.05

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

3.32

3.58

3.83

4.04

4.22

4.35

4.41

4.41

4.32

4.17

3.94

3.65

3.31

2.93

2.53

2.13

1.73

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

1.37

1.04

0.75

0.52

0.34

0.20

0.09

0.04

0.01

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

kent

KM5000-07



Monday, December 05, 2016 1:31:37 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 30.682 um


d(0.98): 62.75 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/5/2016 1:32:40 PM

Record Number: 84

File name: 5000

angela.sibilleau

Text Box

41 TABLE III-41



%

m²/g

um


0.404 49.886

d(0.9):

Accessory Name:

Span :

2.694

um


16.13

Operator notes:

Uniformity:

%Vol

Obscuration:

34.171 100.096d(0.1): um

0.953

14.844

um8.030 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0363

Weighted Residual:

0.256 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.03

0.05

0.09

0.11

0.12

0.13

0.13

0.13

0.13

0.13

0.13

0.13

0.14

0.15

0.17

0.20

0.23

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.26

0.29

0.32

0.36

0.40

0.45

0.50

0.56

0.63

0.70

0.79

0.89

0.99

1.12

1.25

1.39

1.55

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.72

1.90

2.10

2.30

2.52

2.74

2.96

3.18

3.39

3.58

3.75

3.89

3.99

4.04

4.05

4.01

3.91

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.77

3.58

3.35

3.09

2.82

2.51

2.21

1.91

1.62

1.35

1.09

0.87

0.68

0.52

0.39

0.29

0.21

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.15

0.11

0.08

0.06

0.05

0.05

0.05

0.06

0.06

0.07

0.08

0.08

0.09

0.08

0.03


Edited by:

kent

KM5000-08



Monday, December 05, 2016 1:35:20 PMBulk Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 70.511 um


d(0.98): 190.09 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/5/2016 1:36:02 PM

Record Number: 88

File name: 5000

angela.sibilleau

Text Box

42 TABLE III-42



%

m²/g

um


0.625 31.160

d(0.9):

Accessory Name:

Span :

2.781

um


11.80

Operator notes:

Uniformity:

%Vol

Obscuration:

22.938 68.877d(0.1): um

0.851

9.602

um5.078 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0172

Weighted Residual:

0.276 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.02

0.06

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.11

0.17

0.20

0.22

0.24

0.24

0.24

0.24

0.23

0.22

0.23

0.24

0.26

0.29

0.33

0.37

0.41

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.46

0.51

0.55

0.60

0.65

0.71

0.78

0.85

0.94

1.04

1.16

1.30

1.47

1.65

1.85

2.07

2.32

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.56

2.81

3.06

3.29

3.51

3.70

3.84

3.95

4.01

4.02

3.98

3.90

3.77

3.60

3.40

3.18

2.94

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.70

2.45

2.20

1.96

1.72

1.49

1.27

1.05

0.85

0.67

0.48

0.29

0.11

0.01

0.00

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

kent

KM5000-08



Monday, December 05, 2016 1:41:08 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 48.150 um


d(0.98): 114.33 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/5/2016 1:41:46 PM

Record Number: 100

File name: 5000

angela.sibilleau

Text Box

43 TABLE III-43



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.796


11.25

Operator notes:

Uniformity:%Vol

Obscuration:

36.273 109.891d(0.1): um

0.856

16.094

um8.486 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.04

0.06

0.08

0.09

0.09

0.10

0.10

0.10

0.09

0.09

0.09

0.10

0.11

0.12

0.14

0.17

0.19

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.22

0.26

0.29

0.33

0.38

0.43

0.48

0.55

0.62

0.69

0.78

0.88

0.98

1.10

1.23

1.37

1.53

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.69

1.87

2.06

2.25

2.45

2.65

2.85

3.03

3.21

3.36

3.49

3.60

3.67

3.71

3.73

3.71

3.67

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.61

3.52

3.41

3.28

3.12

2.94

2.72

2.48

2.22

1.94

1.65

1.36

1.09

0.83

0.58

0.34

0.06

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Tuesday, December 06, 2016 10:17:45 AMtristan

Edited by:

tristan

KM5000-09



Tuesday, December 06, 2016 10:17:47 AMBulk Regrind Discharge - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 78.830 um


d(0.98): 170.65 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/6/2016 10:20:49 AM

Record Number: 109

File name: 5000

angela.sibilleau

Text Box

44 TABLE III-44



%

m²/g

um


0.868 24.821

d(0.9):

Accessory Name:

Span :

2.653

um


12.23

Operator notes:

Uniformity:

%Vol

Obscuration:

18.249 51.959d(0.1): um

0.872

6.911

um3.538 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0136

Weighted Residual:

0.224 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.08

0.13

0.22

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.28

0.32

0.35

0.37

0.38

0.37

0.35

0.33

0.30

0.28

0.28

0.29

0.31

0.35

0.41

0.47

0.54

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.62

0.69

0.77

0.85

0.93

1.01

1.10

1.19

1.29

1.41

1.54

1.69

1.86

2.05

2.25

2.47

2.71

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.95

3.19

3.43

3.64

3.83

3.98

4.08

4.13

4.12

4.05

3.91

3.72

3.48

3.19

2.88

2.55

2.22

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

1.90

1.59

1.31

1.07

0.86

0.68

0.54

0.42

0.32

0.25

0.20

0.15

0.12

0.10

0.08

0.07

0.06

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.04

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Tuesday, December 06, 2016 10:23:32 AMtristan

Edited by:

tristan

KM5000-09



Tuesday, December 06, 2016 10:23:33 AMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 36.935 um


d(0.98): 96.69 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/6/2016 10:24:18 AM

Record Number: 113

File name: 5000

angela.sibilleau

Text Box

45 TABLE III-45



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.579


12.25

Operator notes:

Uniformity:%Vol

Obscuration:

38.248 107.841d(0.1): um

0.798

17.701

um9.190 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.06

0.07

0.09

0.09

0.09

0.08

0.08

0.07

0.07

0.08

0.08

0.10

0.11

0.14

0.16

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.19

0.22

0.25

0.29

0.33

0.37

0.43

0.49

0.55

0.63

0.72

0.82

0.94

1.07

1.21

1.36

1.53

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.70

1.88

2.06

2.24

2.43

2.60

2.77

2.93

3.07

3.21

3.33

3.44

3.53

3.62

3.69

3.75

3.79

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.81

3.80

3.75

3.65

3.51

3.31

3.07

2.77

2.43

2.07

1.70

1.34

1.01

0.72

0.27

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Wednesday, December 07, 2016 8:24:24 AMKevin

Edited by:

Kevin

KM5000-10



Wednesday, December 07, 2016 8:24:25 AMBulk Regrind Discharge - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 80.293 um


d(0.98): 158.41 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/7/2016 8:25:11 AM

Record Number: 125

File name: 5000

angela.sibilleau

Text Box

46 TABLE III-46



%

m²/g

um


0.684 27.654

d(0.9):

Accessory Name:

Span :

2.552

um


12.02

Operator notes:

Uniformity:

%Vol

Obscuration:

20.770 57.664d(0.1): um

0.822

8.772

um4.656 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0162

Weighted Residual:

0.255 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.03

0.10

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.15

0.21

0.24

0.26

0.27

0.27

0.26

0.25

0.23

0.22

0.22

0.23

0.25

0.28

0.32

0.37

0.43

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.49

0.55

0.61

0.67

0.74

0.81

0.89

0.98

1.08

1.19

1.32

1.47

1.64

1.84

2.05

2.28

2.53

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.78

3.04

3.31

3.55

3.78

3.98

4.13

4.23

4.28

4.26

4.18

4.04

3.84

3.59

3.30

2.99

2.65

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.31

1.99

1.68

1.40

1.14

0.92

0.73

0.57

0.44

0.33

0.25

0.18

0.13

0.10

0.07

0.06

0.04

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.02

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-10



Wednesday, December 07, 2016 8:29:15 AMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 41.237 um


d(0.98): 102.98 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/7/2016 8:30:09 AM

Record Number: 133

File name: 5000

angela.sibilleau

Text Box

47 TABLE III-47



%

m²/g

um


0.44 41.046

d(0.9):

Accessory Name:

Span :

2.486

um


13.25

Operator notes:

Uniformity:

%Vol

Obscuration:

31.591 85.747d(0.1): um

0.79

13.645

um7.213 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0269

Weighted Residual:

0.180 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.05

0.08

0.10

0.12

0.12

0.13

0.13

0.13

0.13

0.14

0.14

0.15

0.16

0.18

0.20

0.22

0.25

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.29

0.33

0.37

0.41

0.47

0.52

0.59

0.66

0.73

0.81

0.91

1.00

1.11

1.22

1.35

1.48

1.64

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.80

1.98

2.18

2.39

2.62

2.86

3.11

3.35

3.59

3.81

3.99

4.14

4.23

4.27

4.25

4.16

4.01

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.81

3.56

3.26

2.94

2.60

2.26

1.92

1.59

1.28

1.01

0.77

0.57

0.42

0.30

0.21

0.15

0.12

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.08

0.05

0.03

0.02

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-11




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 62.403 um


d(0.98): 143.53 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/7/2016 8:36:43 AM

Record Number: 141

File name: 5000

angela.sibilleau

Text Box

48 TABLE III-48



%

m²/g

um


0.943 22.903

d(0.9):

Accessory Name:

Span :

2.561

um


13.25

Operator notes:

Uniformity:

%Vol

Obscuration:

17.281 47.475d(0.1): um

0.837

6.360

um3.219 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0139

Weighted Residual:

0.267 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.11

0.16

0.27

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.33

0.37

0.41

0.43

0.43

0.42

0.40

0.37

0.34

0.32

0.30

0.31

0.34

0.38

0.44

0.50

0.58

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.65

0.73

0.81

0.88

0.96

1.04

1.12

1.22

1.32

1.44

1.58

1.74

1.92

2.12

2.34

2.57

2.83

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

3.08

3.33

3.58

3.79

3.97

4.11

4.19

4.22

4.18

4.07

3.90

3.67

3.40

3.08

2.74

2.39

2.04

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

1.70

1.39

1.11

0.87

0.67

0.50

0.37

0.27

0.20

0.15

0.11

0.08

0.05

0.05

0.05

0.05

0.04

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.04

0.03

0.02

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-11



Wednesday, December 07, 2016 8:42:48 AMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 34.369 um


d(0.98): 83.32 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/7/2016 8:43:35 AM

Record Number: 153

File name: 5000

angela.sibilleau

Text Box

49 TABLE III-49



%

m²/g

um


0.32 57.380

d(0.9):

Accessory Name:

Span :

2.637

um


22.46

Operator notes:

Uniformity:

%Vol

Obscuration:

44.158 125.938d(0.1): um

0.826

18.770

um9.503 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0650

Weighted Residual:

0.292 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.05

0.06

0.07

0.07

0.07

0.07

0.07

0.07

0.08

0.09

0.10

0.12

0.14

0.16

0.18

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.21

0.23

0.26

0.29

0.33

0.37

0.41

0.46

0.52

0.59

0.67

0.76

0.86

0.98

1.11

1.25

1.41

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.57

1.73

1.89

2.05

2.20

2.35

2.47

2.59

2.69

2.78

2.86

2.94

3.02

3.11

3.21

3.32

3.44

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.55

3.66

3.75

3.79

3.78

3.71

3.57

3.35

3.07

2.73

2.35

1.97

1.60

1.23

0.89

0.54

0.09

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-12




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 94.526 um


d(0.98): 183.34 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/7/2016 9:39:44 AM

Record Number: 165

File name: 5000

angela.sibilleau

Text Box

50 TABLE III-50



%

m²/g

um


0.903 27.067

d(0.9):

Accessory Name:

Span :

3.095

um


23.22

Operator notes:

Uniformity:

%Vol

Obscuration:

17.877 58.810d(0.1): um

1.02

6.645

um3.473 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0272

Weighted Residual:

0.966 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.13

0.22

0.25

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.31

0.35

0.38

0.39

0.39

0.38

0.36

0.34

0.31

0.30

0.29

0.30

0.33

0.37

0.42

0.47

0.53

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.59

0.65

0.72

0.78

0.85

0.93

1.01

1.12

1.23

1.37

1.53

1.71

1.91

2.14

2.37

2.62

2.87

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

3.12

3.34

3.55

3.71

3.84

3.92

3.94

3.91

3.83

3.70

3.52

3.31

3.08

2.83

2.57

2.31

2.06

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

1.83

1.61

1.40

1.22

1.06

0.90

0.77

0.65

0.54

0.45

0.37

0.31

0.26

0.22

0.20

0.17

0.14

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.11

0.01

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Wednesday, December 07, 2016 12:33:49 PMKevin

Edited by:

Kevin

KM5000-12



Wednesday, December 07, 2016 12:33:50 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 38.720 um


d(0.98): 126.05 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/7/2016 12:34:39 PM

Record Number: 173

File name: 5000

angela.sibilleau

Text Box

51 TABLE III-51



%

m²/g

um


0.308 60.607

d(0.9):

Accessory Name:

Span :

2.745

um


17.95

Operator notes:

Uniformity:

%Vol

Obscuration:

45.371 134.279d(0.1): um

0.86

19.478

um9.737 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0526

Weighted Residual:

0.314 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.05

0.06

0.07

0.07

0.07

0.07

0.07

0.07

0.07

0.07

0.08

0.09

0.11

0.13

0.16

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.18

0.21

0.24

0.28

0.31

0.36

0.40

0.46

0.52

0.59

0.67

0.76

0.86

0.97

1.09

1.22

1.36

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.50

1.65

1.81

1.96

2.11

2.26

2.40

2.53

2.65

2.76

2.87

2.96

3.05

3.14

3.23

3.32

3.41

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.50

3.57

3.63

3.66

3.65

3.59

3.47

3.29

3.04

2.76

2.43

2.08

1.74

1.40

1.09

0.81

0.59

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.33

0.05

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Thursday, December 08, 2016 8:15:26 AMKevin

Edited by:

Kevin

KM5000-13



Thursday, December 08, 2016 8:15:27 AMBulk Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 98.917 um


d(0.98): 204.55 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/8/2016 8:16:20 AM

Record Number: 177

File name: 5000

angela.sibilleau

Text Box

52 TABLE III-52



%

m²/g

um


0.642 31.304

d(0.9):

Accessory Name:

Span :

3.022

um


15.32

Operator notes:

Uniformity:

%Vol

Obscuration:

21.798 70.719d(0.1): um

0.935

9.340

um4.838 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0222

Weighted Residual:

0.255 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.03

0.08

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.12

0.18

0.20

0.22

0.23

0.23

0.23

0.22

0.21

0.20

0.20

0.21

0.24

0.27

0.32

0.37

0.42

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.48

0.54

0.60

0.67

0.73

0.81

0.89

0.98

1.08

1.19

1.32

1.47

1.64

1.82

2.03

2.24

2.47

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.70

2.92

3.15

3.35

3.53

3.67

3.78

3.85

3.87

3.84

3.77

3.66

3.51

3.33

3.13

2.92

2.69

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.47

2.25

2.03

1.82

1.63

1.43

1.24

1.06

0.89

0.73

0.59

0.46

0.33

0.20

0.06

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-13



Thursday, December 08, 2016 8:19:03 AMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 47.692 um


d(0.98): 125.69 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/8/2016 8:19:46 AM

Record Number: 181

File name: 5000

angela.sibilleau

Text Box

53 TABLE III-53



%

m²/g

um


0.337 58.774

d(0.9):

Accessory Name:

Span :

2.658

um


24.32

Operator notes:

Uniformity:

%Vol

Obscuration:

45.070 129.047d(0.1): um

0.834

17.823

um9.267 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0686

Weighted Residual:

0.318 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.02

0.05

0.06

0.07

0.08

0.09

0.09

0.09

0.09

0.09

0.09

0.10

0.11

0.12

0.14

0.17

0.19

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.22

0.25

0.28

0.32

0.35

0.39

0.43

0.48

0.54

0.60

0.67

0.75

0.85

0.95

1.07

1.20

1.34

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.49

1.64

1.80

1.95

2.11

2.25

2.39

2.51

2.63

2.73

2.82

2.91

3.00

3.10

3.20

3.31

3.42

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.54

3.64

3.73

3.77

3.78

3.71

3.58

3.38

3.11

2.78

2.41

2.02

1.64

1.27

0.95

0.67

0.34

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.08

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-14



Thursday, December 08, 2016 8:22:26 AMBulk Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 96.558 um


d(0.98): 191.27 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/8/2016 8:23:09 AM

Record Number: 185

File name: 5000

angela.sibilleau

Text Box

54 TABLE III-54



%

m²/g

um


0.837 28.054

d(0.9):

Accessory Name:

Span :

3.316

um


17.87

Operator notes:

Uniformity:

%Vol

Obscuration:

18.702 65.643d(0.1): um

1.01

7.166

um3.621 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0212

Weighted Residual:

0.226 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.07

0.11

0.20

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.26

0.29

0.33

0.35

0.35

0.35

0.33

0.32

0.30

0.29

0.29

0.30

0.33

0.38

0.43

0.49

0.55

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.61

0.68

0.74

0.80

0.87

0.94

1.02

1.11

1.22

1.35

1.50

1.66

1.85

2.06

2.28

2.51

2.75

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.98

3.19

3.38

3.54

3.66

3.73

3.76

3.73

3.66

3.55

3.41

3.23

3.04

2.84

2.63

2.44

2.24

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.06

1.89

1.72

1.57

1.42

1.27

1.12

0.96

0.81

0.65

0.50

0.39

0.25

0.07

0.03

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-14



Thursday, December 08, 2016 8:25:45 AMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 42.699 um


d(0.98): 118.65 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/8/2016 8:26:24 AM

Record Number: 189

File name: 5000

angela.sibilleau

Text Box

55 TABLE III-55



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.403


18.29

Operator notes:

Uniformity:%Vol

Obscuration:

51.472 134.393d(0.1): um

0.755

21.425

um10.684 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.04

0.05

0.06

0.06

0.06

0.06

0.06

0.05

0.05

0.06

0.07

0.08

0.10

0.12

0.14

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.16

0.19

0.21

0.24

0.27

0.31

0.35

0.39

0.45

0.51

0.58

0.67

0.76

0.87

0.98

1.11

1.24

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.38

1.52

1.67

1.80

1.93

2.05

2.16

2.27

2.37

2.46

2.56

2.67

2.79

2.93

3.09

3.26

3.45

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.65

3.83

4.00

4.11

4.17

4.15

4.05

3.86

3.58

3.23

2.82

2.38

1.94

1.50

1.12

0.73

0.13

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Friday, December 09, 2016 8:29:26 AMKevin

Edited by:

Kevin

KM5000-15



Friday, December 09, 2016 8:29:27 AMBulk Regrind Discharge - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 103.067 um


d(0.98): 190.44 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 8:30:30 AM

Record Number: 197

File name: 5000

angela.sibilleau

Text Box

56 TABLE III-56



%

m²/g

um


0.869 27.019

d(0.9):

Accessory Name:

Span :

3.166

um


21.22

Operator notes:

Uniformity:

%Vol

Obscuration:

17.994 60.540d(0.1): um

1.01

6.902

um3.577 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0250

Weighted Residual:

0.202 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.10

0.14

0.23

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.28

0.32

0.35

0.37

0.37

0.36

0.34

0.32

0.30

0.29

0.28

0.29

0.32

0.36

0.41

0.47

0.53

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.60

0.67

0.73

0.81

0.88

0.96

1.05

1.15

1.27

1.40

1.56

1.73

1.92

2.14

2.37

2.60

2.85

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

3.08

3.31

3.51

3.68

3.81

3.89

3.91

3.89

3.81

3.68

3.50

3.29

3.06

2.80

2.55

2.30

2.05

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

1.83

1.63

1.44

1.28

1.14

1.01

0.89

0.77

0.66

0.55

0.45

0.36

0.27

0.20

0.13

0.09

0.03

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-15



Friday, December 09, 2016 8:35:41 AMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 39.324 um


d(0.98): 122.1 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 8:36:23 AM

Record Number: 205

File name: 5000

angela.sibilleau

Text Box

57 TABLE III-57



%

m²/g

um


0.353 56.419

d(0.9):

Accessory Name:

Span :

2.991

um


21.79

Operator notes:

Uniformity:

%Vol

Obscuration:

39.243 126.259d(0.1): um

0.947

16.984

um8.868 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0572

Weighted Residual:

0.243 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.07

0.09

0.10

0.11

0.11

0.10

0.10

0.10

0.10

0.10

0.11

0.13

0.15

0.17

0.20

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.22

0.25

0.29

0.32

0.36

0.40

0.45

0.50

0.57

0.64

0.72

0.81

0.91

1.03

1.16

1.30

1.45

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.61

1.78

1.96

2.14

2.32

2.50

2.67

2.84

2.99

3.12

3.24

3.34

3.42

3.49

3.53

3.55

3.55

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.53

3.48

3.41

3.31

3.18

3.01

2.82

2.60

2.35

2.09

1.82

1.56

1.31

1.08

0.87

0.70

0.54

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.42

0.31

0.22

0.15

0.05

0.03

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-16




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 88.172 um


d(0.98): 220.21 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 10:24:20 AM

Record Number: 217

File name: 5000

angela.sibilleau

Text Box

58 TABLE III-58



%

m²/g

um


0.487 41.887

d(0.9):

Accessory Name:

Span :

2.914

um


20.83

Operator notes:

Uniformity:

%Vol

Obscuration:

30.019 94.055d(0.1): um

0.902

12.326

um6.583 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0404

Weighted Residual:

0.251 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.07

0.10

0.14

0.16

0.17

0.18

0.18

0.17

0.16

0.16

0.16

0.17

0.18

0.20

0.23

0.27

0.30

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.34

0.38

0.42

0.47

0.51

0.56

0.62

0.68

0.76

0.84

0.94

1.05

1.17

1.32

1.47

1.64

1.83

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.02

2.22

2.43

2.63

2.82

3.01

3.17

3.32

3.44

3.54

3.61

3.65

3.66

3.65

3.60

3.54

3.45

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.33

3.20

3.03

2.85

2.64

2.41

2.17

1.90

1.63

1.36

1.10

0.86

0.65

0.46

0.32

0.21

0.07

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.02

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-16




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 66.374 um


d(0.98): 153.57 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 10:28:07 AM

Record Number: 221

File name: 5000

angela.sibilleau

Text Box

59 TABLE III-59



%

m²/g

um


0.256 66.225

d(0.9):

Accessory Name:

Span :

2.246

um


13.01

Operator notes:

Uniformity:

%Vol

Obscuration:

55.924 137.168d(0.1): um

0.705

23.468

um11.571 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

8

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0443

Weighted Residual:

0.305 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.00

0.00

0.02

0.06

0.06

0.06

0.05

0.05

0.05

0.05

0.05

0.06

0.07

0.09

0.11

0.13

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.15

0.17

0.19

0.22

0.25

0.28

0.31

0.35

0.40

0.46

0.52

0.60

0.68

0.78

0.89

1.00

1.12

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.25

1.38

1.51

1.63

1.75

1.86

1.97

2.07

2.17

2.27

2.38

2.51

2.67

2.85

3.05

3.28

3.53

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.79

4.03

4.24

4.40

4.48

4.48

4.37

4.16

3.84

3.45

2.99

2.51

2.02

1.53

1.15

0.81

0.26

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.07

0.01

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-17




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 106.335 um


d(0.98): 194.7 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 10:37:39 AM

Record Number: 225

File name: 5000

angela.sibilleau

Text Box

60 TABLE III-60



%

m²/g

um


0.8 28.432

d(0.9):

Accessory Name:

Span :

3.475

um


7.67

Operator notes:

Uniformity:

%Vol

Obscuration:

18.436 67.804d(0.1): um

1.06

7.501

um3.735 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

0.5

11.5

2

2.5

3

3.54

4.5

5

5.5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0087

Weighted Residual:

0.864 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.03

0.17

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.22

0.26

0.31

0.33

0.34

0.33

0.32

0.30

0.28

0.27

0.26

0.27

0.30

0.35

0.41

0.47

0.55

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.62

0.70

0.78

0.86

0.94

1.03

1.13

1.24

1.36

1.50

1.65

1.82

2.00

2.19

2.39

2.59

2.80

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.98

3.15

3.30

3.41

3.49

3.53

3.54

3.51

3.44

3.35

3.23

3.09

2.94

2.78

2.62

2.45

2.28

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.12

1.96

1.80

1.65

1.50

1.34

1.18

1.03

0.88

0.72

0.56

0.43

0.27

0.05

0.01

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-17




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 44.033 um


d(0.98): 120.84 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 10:44:13 AM

Record Number: 234

File name: 5000

angela.sibilleau

Text Box

61 TABLE III-61



%

m²/g

um


0.301 53.560

d(0.9):

Accessory Name:

Span :

2.296

um


23.71

Operator notes:

Uniformity:

%Vol

Obscuration:

43.756 111.134d(0.1): um

0.716

19.961

um10.651 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0743

Weighted Residual:

0.294 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.05

0.06

0.08

0.08

0.08

0.08

0.07

0.07

0.06

0.07

0.07

0.08

0.10

0.11

0.13

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.16

0.18

0.20

0.23

0.26

0.30

0.33

0.38

0.44

0.50

0.58

0.66

0.76

0.87

0.99

1.12

1.27

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.42

1.57

1.74

1.91

2.08

2.26

2.43

2.61

2.80

2.98

3.17

3.36

3.54

3.72

3.89

4.04

4.17

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

4.26

4.30

4.28

4.19

4.03

3.79

3.49

3.12

2.70

2.26

1.82

1.38

1.01

0.71

0.36

0.13

0.04

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-18




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 84.810 um


d(0.98): 161.74 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 10:49:25 AM

Record Number: 238

File name: 5000

angela.sibilleau

Text Box

62 TABLE III-62



%

m²/g

um


0.426 45.946

d(0.9):

Accessory Name:

Span :

2.640

um


14.94

Operator notes:

Uniformity:

%Vol

Obscuration:

35.202 100.473d(0.1): um

0.819

14.094

um7.521 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0318

Weighted Residual:

0.286 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.05

0.07

0.11

0.13

0.14

0.15

0.15

0.14

0.13

0.13

0.13

0.13

0.15

0.17

0.19

0.22

0.26

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.29

0.33

0.36

0.40

0.44

0.49

0.54

0.60

0.66

0.74

0.83

0.93

1.04

1.17

1.30

1.44

1.60

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.76

1.93

2.10

2.27

2.44

2.61

2.78

2.94

3.09

3.23

3.37

3.49

3.59

3.68

3.75

3.80

3.81

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.79

3.73

3.62

3.47

3.27

3.02

2.73

2.40

2.05

1.70

1.36

1.02

0.75

0.56

0.25

0.02

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-18




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 74.111 um


d(0.98): 152.09 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 10:52:23 AM

Record Number: 242

File name: 5000

angela.sibilleau

Text Box

63 TABLE III-63



%

m²/g

um


0.36 49.209

d(0.9):

Accessory Name:

Span :

2.542

um


19.92

Operator notes:

Uniformity:

%Vol

Obscuration:

38.001 105.561d(0.1): um

0.793

16.646

um8.947 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0508

Weighted Residual:

0.292 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.08

0.09

0.11

0.11

0.11

0.11

0.11

0.10

0.10

0.11

0.12

0.13

0.15

0.17

0.20

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.22

0.25

0.28

0.32

0.35

0.39

0.44

0.49

0.55

0.62

0.70

0.79

0.89

1.01

1.14

1.28

1.44

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.61

1.79

1.98

2.16

2.36

2.55

2.74

2.93

3.10

3.27

3.42

3.56

3.68

3.79

3.86

3.92

3.94

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.93

3.88

3.78

3.64

3.45

3.20

2.91

2.59

2.23

1.87

1.50

1.16

0.86

0.60

0.39

0.24

0.09

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.04

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-19




Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 78.122 um


d(0.98): 161.74 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 11:58:20 AM

Record Number: 250

File name: 5000

angela.sibilleau

Text Box

64 TABLE III-64



%

m²/g

um


0.412 45.824

d(0.9):

Accessory Name:

Span :

2.586

um


11.44

Operator notes:

Uniformity:

%Vol

Obscuration:

35.279 99.037d(0.1): um

0.805

14.559

um7.807 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0245

Weighted Residual:

0.301 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.03

0.05

0.09

0.12

0.13

0.14

0.14

0.14

0.13

0.13

0.13

0.13

0.15

0.16

0.19

0.22

0.25

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.28

0.31

0.35

0.38

0.42

0.47

0.52

0.57

0.64

0.71

0.79

0.89

1.00

1.12

1.26

1.40

1.56

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.73

1.90

2.09

2.27

2.46

2.64

2.82

3.00

3.17

3.32

3.47

3.60

3.71

3.80

3.86

3.89

3.89

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.86

3.78

3.65

3.47

3.25

2.98

2.67

2.33

1.97

1.62

1.27

0.96

0.68

0.45

0.28

0.15

0.02

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Friday, December 09, 2016 12:21:50 PMKevin

Edited by:

Kevin

KM5000-19



Friday, December 09, 2016 12:21:51 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 73.109 um


d(0.98): 151.79 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 12:22:37 PM

Record Number: 254

File name: 5000

angela.sibilleau

Text Box

65 TABLE III-65



%

m²/g

um


0.296 56.050

d(0.9):

Accessory Name:

Span :

2.401

um


24.05

Operator notes:

Uniformity:

%Vol

Obscuration:

44.535 117.867d(0.1): um

0.751

20.265

um10.932 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0766

Weighted Residual:

0.284 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.01

0.05

0.06

0.08

0.08

0.08

0.08

0.07

0.07

0.06

0.07

0.07

0.08

0.10

0.12

0.14

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.16

0.18

0.20

0.23

0.26

0.29

0.33

0.37

0.42

0.48

0.55

0.63

0.72

0.82

0.94

1.07

1.21

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.37

1.53

1.70

1.88

2.07

2.25

2.44

2.62

2.81

2.99

3.17

3.34

3.50

3.66

3.80

3.92

4.03

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

4.10

4.13

4.12

4.05

3.92

3.73

3.47

3.16

2.79

2.40

2.00

1.60

1.23

0.89

0.62

0.40

0.18

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.10

0.01

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-20



Friday, December 09, 2016 1:25:56 PMBulk Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 88.593 um


d(0.98): 176.9 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 1:26:42 PM

Record Number: 258

File name: 5000

angela.sibilleau

Text Box

66 TABLE III-66



%

m²/g

um


0.354 50.034

d(0.9):

Accessory Name:

Span :

2.342

um


15.08

Operator notes:

Uniformity:

%Vol

Obscuration:

40.592 104.633d(0.1): um

0.727

16.932

um9.583 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0387

Weighted Residual:

0.309 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.03

0.05

0.09

0.11

0.11

0.12

0.12

0.11

0.10

0.10

0.09

0.10

0.10

0.12

0.13

0.16

0.18

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.21

0.23

0.26

0.29

0.32

0.35

0.39

0.44

0.49

0.55

0.62

0.70

0.80

0.91

1.03

1.16

1.31

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.46

1.63

1.80

1.98

2.17

2.37

2.56

2.76

2.96

3.15

3.35

3.54

3.71

3.87

4.01

4.13

4.20

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

4.24

4.22

4.14

4.00

3.79

3.51

3.18

2.80

2.38

1.96

1.54

1.14

0.81

0.58

0.22

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00


Edited by:

Kevin

KM5000-20



Friday, December 09, 2016 1:51:27 PMZinc Regrind Discharge - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 79.398 um


d(0.98): 152.9 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/9/2016 1:52:06 PM

Record Number: 262

File name: 5000

angela.sibilleau

Text Box

67 TABLE III-67



%

m²/g

um


d(0.9):

Accessory Name:

Span :3.030


18.13

Operator notes:

Uniformity:%Vol

Obscuration:

23.833 77.749d(0.1): um

0.924

11.071

um5.538 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.02

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.06

0.09

0.10

0.12

0.13

0.14

0.14

0.15

0.16

0.17

0.18

0.20

0.22

0.25

0.29

0.32

0.37

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.41

0.46

0.52

0.58

0.66

0.74

0.83

0.94

1.07

1.20

1.36

1.52

1.70

1.89

2.08

2.27

2.47

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

2.65

2.81

2.97

3.10

3.20

3.29

3.35

3.38

3.40

3.41

3.39

3.37

3.34

3.30

3.25

3.18

3.10

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

2.99

2.87

2.71

2.52

2.30

2.04

1.77

1.48

1.18

0.92

0.65

0.23

0.06

0.01

0.00

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Friday, January 06, 2017 9:32:20 AMtristan

Edited by:

tristan

KM5000-23



Friday, January 06, 2017 9:32:21 AMFlotation Feed - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 55.311 um


d(0.98): 118.8 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




1/6/2017 9:33:29 AM

Record Number: 274

File name: 5000

angela.sibilleau

Text Box

68 TABLE III-68



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.392


23.91

Operator notes:

Uniformity:%Vol

Obscuration:

58.826 151.526d(0.1): um

0.759

23.358

um10.800 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

7

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.00

0.00

0.00

0.02

0.05

0.05

0.05

0.05

0.05

0.05

0.05

0.06

0.07

0.08

0.09

0.11

0.13

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.15

0.17

0.19

0.22

0.25

0.29

0.34

0.39

0.45

0.52

0.60

0.69

0.79

0.90

1.01

1.12

1.24

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.36

1.47

1.58

1.67

1.76

1.83

1.90

1.96

2.02

2.08

2.15

2.24

2.36

2.50

2.68

2.89

3.13

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.38

3.63

3.88

4.08

4.23

4.30

4.27

4.15

3.93

3.63

3.25

2.82

2.38

1.94

1.52

1.14

0.81

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.52

0.27

0.08

0.02

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Thursday, January 12, 2017 9:07:43 AMtristan

Edited by:

tristan

KM5000-29



Thursday, January 12, 2017 9:07:45 AMLead Rougher Concentrate - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 115.645 um


d(0.98): 222.95 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




1/12/2017 9:09:00 AM

Record Number: 278

File name: 5000

angela.sibilleau

Text Box

69 TABLE III-69



%

m²/g

um


d(0.9):

Accessory Name:

Span :2.950


24.76

Operator notes:

Uniformity:%Vol

Obscuration:

33.076 104.953d(0.1): um

0.934

14.458

um7.394 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.03

0.05

0.09

0.11

0.11

0.12

0.12

0.12

0.11

0.11

0.11

0.12

0.13

0.15

0.17

0.20

0.23

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.27

0.31

0.36

0.41

0.46

0.52

0.58

0.66

0.74

0.83

0.93

1.04

1.16

1.29

1.43

1.58

1.74

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.91

2.08

2.26

2.44

2.62

2.79

2.95

3.10

3.23

3.35

3.44

3.51

3.55

3.57

3.57

3.54

3.49

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.42

3.32

3.20

3.06

2.89

2.69

2.46

2.21

1.94

1.66

1.38

1.11

0.86

0.64

0.46

0.31

0.20

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.12

0.08

0.05

0.03

0.03

0.03

0.03

0.03

0.02

0.00

0.00

0.00

0.00

0.00

0.00

Wednesday, February 08, 2017 1:33:33 PMKevin

Edited by:

Kevin

KM5000-37



Wednesday, February 08, 2017 1:33:34 PMBulk Regrind Discharge V - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 74.094 um


d(0.98): 174.18 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




2/8/2017 1:34:51 PM

Record Number: 298

File name: 5000

angela.sibilleau

Text Box

70 TABLE III-70



%

m²/g

um


0.923 24.861

d(0.9):

Accessory Name:

Span :

3.076

um


17.90

Operator notes:

Uniformity:

%Vol

Obscuration:

17.250 56.138d(0.1): um

0.965

6.498

um3.085 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

1

2

3

4

5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um

Concentration:

0.0191

Weighted Residual:

0.263 %

Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.01

0.07

0.11

0.22

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.28

0.33

0.37

0.39

0.40

0.40

0.39

0.38

0.36

0.35

0.35

0.37

0.40

0.45

0.51

0.58

0.66

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.73

0.80

0.88

0.95

1.02

1.10

1.18

1.28

1.38

1.50

1.64

1.79

1.96

2.16

2.36

2.57

2.79

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

3.00

3.21

3.39

3.55

3.67

3.75

3.78

3.76

3.70

3.60

3.45

3.27

3.06

2.84

2.60

2.36

2.12

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

1.89

1.68

1.47

1.28

1.11

0.94

0.79

0.65

0.52

0.40

0.29

0.21

0.13

0.03

0.01

0.00

0.00

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Wednesday, February 08, 2017 1:37:43 PMKevin

Edited by:

Kevin

KM5000-37



Wednesday, February 08, 2017 1:37:44 PMZinc Regrind Discharge V - Average

Sensitivity:

Dispersant Name:

Water Off

Size range:

Silica 0.1

Particle RI:

1.330

Result Emulation:

Absorption:

0.100 to0.1

Normal

Analysis model:

1000.000

Dispersant RI:

1.544

General purpose

Particle Name:

um

d(0.8): 37.873 um


d(0.98): 103.24 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




2/8/2017 1:38:31 PM

Record Number: 302

File name: 5000

angela.sibilleau

Text Box

71 TABLE III-71

72

TABLE III-72

SCREEN ANALYSIS




35 Mesh 425 0.00 100.0

48 Mesh 300 0.03 100.0

65 Mesh 212 2.00 98.0

100 Mesh 150 6.16 91.8

150 Mesh 106 15.96 75.8

200 Mesh 75 21.69 54.1

270 Mesh 53 16.86 37.3

400 Mesh 38 10.96 26.3

TOTAL 100.00 **

K80= 117µmNote: 47 min. grind calibration using 15 kg. Ore, 7500 ml water

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



73

TABLE III-73

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.23 99.8

100 Mesh 150 4.39 95.4

150 Mesh 106 8.72 86.7

200 Mesh 75 13.11 73.6

270 Mesh 53 18.28 55.3

400 Mesh 38 15.05 40.2

TOTAL 100.00 **

K80= 90µmNote: 70 min. grind calibration using 15 kg. Ore, 10L water

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



74

TABLE III-74

SCREEN ANALYSIS




48 Mesh 300 0.00 100.0

65 Mesh 212 0.10 99.9

100 Mesh 150 3.22 96.7

150 Mesh 106 7.58 89.1

200 Mesh 75 11.58 77.5

270 Mesh 53 17.18 60.3

400 Mesh 38 15.22 45.1

TOTAL 100.00 **

K80= 81µmNote: 80 min. grind calibration using 15 kg. Ore, 10L water

0

10

20

30

40

50

60

70

80

90

100

1 10 100 1000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing





%

m²/g

um


d(0.9):

Accessory Name:

Span :2.955


16.70

Operator notes:

Uniformity:%Vol

Obscuration:

36.495 115.647d(0.1): um

0.915

15.323

um7.797 d(0.5):

Volume


0.1 1 10 100 1000

Particle Size (µm)

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

5

5.5

6

Volu

me

(%)

0

10

20

30

40

50

60

70

80

90

100

110

Hydro 2000MU (A)

Result units:

um



Size (µm)

0.100

0.110

0.120

0.132

0.145

0.158

0.174

0.191

0.209

0.229

0.251

0.275

0.302

0.331

0.363

0.398

0.437

0.479

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Size (µm)

0.479

0.525

0.575

0.631

0.692

0.759

0.832

0.912

1.000

1.096

1.202

1.318

1.445

1.585

1.738

1.905

2.089

2.291

Volume In %

0.02

0.05

0.08

0.09

0.10

0.11

0.11

0.11

0.11

0.11

0.11

0.12

0.13

0.14

0.16

0.19

0.22

Size (µm)

2.291

2.512

2.754

3.020

3.311

3.631

3.981

4.365

4.786

5.248

5.754

6.310

6.918

7.586

8.318

9.120

10.000

10.965

Volume In %

0.25

0.28

0.31

0.36

0.40

0.46

0.52

0.60

0.68

0.78

0.89

1.01

1.14

1.28

1.43

1.58

1.74

Size (µm)

10.965

12.023

13.183

14.454

15.849

17.378

19.055

20.893

22.909

25.119

27.542

30.200

33.113

36.308

39.811

43.652

47.863

52.481

Volume In %

1.89

2.05

2.20

2.34

2.47

2.59

2.70

2.80

2.89

2.96

3.03

3.09

3.15

3.20

3.26

3.31

3.35

Size (µm)

52.481

57.544

63.096

69.183

75.858

83.176

91.201

100.000

109.648

120.226

131.826

144.544

158.489

173.780

190.546

208.930

229.087

251.189

Volume In %

3.38

3.39

3.38

3.34

3.26

3.13

2.96

2.74

2.48

2.19

1.88

1.57

1.27

0.97

0.67

0.38

0.06

Size (µm)

251.189

275.423

301.995

331.131

363.078

398.107

436.516

478.630

524.807

575.440

630.957

691.831

758.578

831.764

912.011

1000.000

Volume In %

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

0.00

Tuesday, December 20, 2016 10:51:23 AMmike

Edited by:

mike

KM5000-P1



Tuesday, December 20, 2016 10:51:24 AMBulk Regrind Discharge 10:40 - Average

Sensitivity:


Size range:

Silica 0.1

Particle RI:


Absorption:

0.100 to0.1


1000.000

Dispersant RI:

1.544


um

d(0.8): 83.897 um


d(0.98): 174.89 um

Measured by:

Tel := +[44] (0) 1684-892456 Fax +[44] (0) 1684-892789

Malvern, UK




12/20/2016 10:53:06 AM

Record Number: 270

File name: 5000

angela.sibilleau

Text Box

75 TABLE III-75

APPENDIX IV – KM5000

COMMINUTION DATA

INDEX

TABLE PAGE

SUMMARY TABLES

IV-A KM5000 Bond Ball Test Summary .................................................... i

BOND BALL TESTS

IV-1 KM5000 Composite 1..................................................................... 1

IV-2 KM5000 Composite 2 – 300µm ...................................................... 3




IV-6 KM5000 Composite 4................................................................... 11

IV-7 KM5000 Composite 5................................................................... 13

IV-8 KM5000 Composite 6................................................................... 15

IV-9 KM5000 Composite 7................................................................... 17

IV-10 KM5000 Composite 8................................................................... 19

IV-11 KM5000 Composite 9................................................................... 21

IV-12 KM5000 Composite 10................................................................. 23

IV-13 KM5000 Composite 11................................................................. 25

IV-14 KM5000 Composite 12................................................................. 27

IV-15 KM5000 Composite 13................................................................. 29

IV-16 KM5000 Composite 14................................................................. 31

IV-17 KM5000 PP Composite 1 .............................................................. 33

i

WiBM

kW-hr/tonne

Composite 1 @106µm 1893 87 2.61 9.0

Composite 2 @106µm 2020 90 1.26 16.6

Composite 2 1943 228 4.62 8.6

Composite 3 @106µm 1892 87 1.39 15.2

Composite 3 1836 232 5.19 8.1

Composite 4 2011 226 6.29 6.6

Composite 5 1822 233 6.15 7.1

Composite 6 1803 233 7.44 6.1

Composite 7 1950 223 6.81 6.2

Composite 8 1830 234 4.62 9.0

Composite 9 1845 236 6.96 6.4

Composite 10 1651 237 9.13 5.3

Composite 11 1899 225 5.71 7.2

Composite 12 1805 234 3.90 10.3

Composite 13 1841 229 3.93 10.1

Composite 14 2172 231 6.53 6.4

PP Composite 1 1883 231 5.89 7.2

Note: All tests were conducted using a closing screen size of 300 microns.

TABLE IV-A

BOND BALL MILL WORK INDEX RESULTS

Sample ID F80 μm P80 μm Gpr

1

TABLE IV-1A

BOND BALL GRINDABILITY TEST

KM5000 Composite 1

1889 g Aperture Test Sieve : 106µm

539.7 g Percent Undersize : 20.8%

Weight of Number of Weight of Undersize

New Feed Revolutions Product Feed Net Product Net/Rev

1 1889.0 100 614.3 392.0 222.3 2.22

2 614.3 185 620.1 127.5 492.6 2.66

3 620.1 155 536.8 128.7 408.1 2.64

4 536.8 162 539.1 111.4 427.7 2.63

5 539.1 162 537.2 111.9 425.3 2.62

6 537.2 164 535.4 111.5 423.9 2.59

7 535.4 165 536.4 111.1 425.3 2.57

8 536.4 167 537.7 111.3 426.4 2.56

9 537.7 167 532.7 111.6 421.1 2.52

10 532.7 170 535.7 110.6 425.1 2.49

BOND WORK INDEX FORMULA

Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))

Pi = Sieve Size Tested. 106 µm

Gbp = Net undersize produced per revolution of mill. 2.61 g

P = 80% Passing size of test product. 87 µm

F = 80% Passing size of test feed. 1893 µm

9.0 kw-hr/tonne

Weight of 700 ml Sample :

1/3.5 of Sample Weight :

Cycle

BOND BALL WORK INDEX (Wi)

2

Weight (g) Weight Cumulative Weight (g) Weight Cumulative

mesh µm Retained % Retained % Passing Retained % Retained % Passing

6 Mesh 3360 1.90 0.41 99.6 - - -

7 Mesh 2800 9.80 2.10 97.5 - - -

8 Mesh 2360 36.00 7.70 89.8 - - -

9 Mesh 2000 32.60 6.97 82.8 - - -

10 Mesh 1700 37.80 8.09 74.7 - - -

12 Mesh 1400 33.50 7.17 67.6 - - -

14 Mesh 1180 22.90 4.90 62.7 - - -

20 Mesh 850 35.30 7.55 55.1 - - -

28 Mesh 600 27.90 5.97 49.1 - - -

35 Mesh 425 28.10 6.01 43.1 - - -

48 Mesh 300 25.30 5.41 37.7 - - -

65 Mesh 212 26.40 5.65 32.1 - - -

100 Mesh 150 28.50 6.10 26.0 - - -

150 Mesh 106 24.40 5.22 20.8 3.80 3.66 96.3

170 Mesh 90 - - - 13.60 13.11 83.2

200 Mesh 75 - - - 15.90 15.33 67.9

270 Mesh 53 - - - 18.60 17.94 50.0

325 Mesh 45 - - - 8.00 7.71 42.2

400 Mesh 38 - - - 6.70 6.46 35.8

TOTAL 467.4 100.00 ** 103.7 100.00 **

Particle SizeFeed to Cycle 1 Equilibrium Cycle Undersize

K80 = 1893µm K80 = 87µm

TABLE IV-1B

BOND BALL SCREEN ANALYSIS

KM5000 Composite 1

0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing


Particle Size Distribution PlotP

3

TABLE IV-2A


KM5000 Composite 2

1338.9 g Aperture Test Sieve : 300µm




1 1338.9 100 795.7 503.8 291.9 2.92

2 795.7 28 421.7 299.4 122.3 4.29

3 421.7 52 407.3 158.7 248.6 4.77

4 407.3 48 375.7 153.3 222.4 4.63

5 375.7 52 383.9 141.4 242.5 4.65

6 383.9 51 379.6 144.5 235.1 4.59

BOND'S WORK INDEX FORMULA

Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))

Pi = Sieve Size Tested 300 µm




8.6 kw-hr/tonne



Cycle


4



6 Mesh 3360 0.90 0.17 99.8 - - -

7 Mesh 2800 9.00 1.69 98.1 - - -

8 Mesh 2360 45.10 8.46 89.7 - - -

9 Mesh 2000 44.80 8.41 81.3 - - -

10 Mesh 1700 36.60 6.87 74.4 - - -

12 Mesh 1400 37.80 7.09 67.3 - - -

14 Mesh 1180 27.00 5.07 62.2 - - -

20 Mesh 850 41.10 7.71 54.5 - - -

28 Mesh 600 32.00 6.01 48.5 - - -

35 Mesh 425 28.10 5.27 43.2 0.00 0.00 100.0

48 Mesh 300 29.90 5.61 37.6 1.10 1.06 98.9

65 Mesh 212 - - - 24.20 23.27 75.7

100 Mesh 150 - - - 20.30 19.52 56.2

150 Mesh 106 - - - 16.50 15.87 40.3

170 Mesh 90 - - - 6.60 6.35 33.9

200 Mesh 75 - - - 7.50 7.21 26.7

270 Mesh 53 - - - - - -

TOTAL 532.8 100.00 ** 104.0 100.00 **

TABLE IV-2B


K80 = 1943µm K80 = 228µm

KM5000 Composite 2


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



5

TABLE IV-3A


KM5000 Composite 2





1 1376.2 100 362.9 235.5 127.4 1.27

2 362.9 260 454.3 62.1 392.2 1.51

3 454.3 209 373.4 77.8 295.6 1.41

4 373.4 233 380.9 63.9 317.0 1.36

5 380.9 241 358.7 65.2 293.5 1.22

6 358.7 272 392.2 61.4 330.8 1.21

7 392.2 269 382.0 67.1 314.9 1.17

8 382.0 280 380.0 65.4 314.6 1.13

9 380.0 292 377.5 65.0 312.5 1.07

10 377.5 307 384.0 64.6 319.4 1.04


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





16.6 kw-hr/tonne



Cycle


6



6 Mesh 3360 0.60 0.11 99.9 - - -

7 Mesh 2800 11.60 2.14 97.8 - - -

8 Mesh 2360 48.50 8.94 88.8 - - -

9 Mesh 2000 50.80 9.36 79.5 - - -

10 Mesh 1700 47.10 8.68 70.8 - - -

12 Mesh 1400 40.40 7.44 63.3 - - -

14 Mesh 1180 28.00 5.16 58.2 - - -

20 Mesh 850 39.90 7.35 50.8 - - -

28 Mesh 600 32.60 6.01 44.8 - - -

35 Mesh 425 31.30 5.77 39.1 - - -

48 Mesh 300 26.00 4.79 34.3 - - -

65 Mesh 212 29.10 5.36 28.9 - - -

100 Mesh 150 33.00 6.08 22.8 - - -

150 Mesh 106 31.00 5.71 17.1 5.60 5.18 94.8

170 Mesh 90 - - - 15.90 14.71 80.1

200 Mesh 75 - - - 17.40 16.10 64.0

270 Mesh 53 - - - 20.40 18.87 45.1

325 Mesh 45 - - - 8.80 8.14 37.0

400 Mesh 38 - - - 7.00 6.48 30.5

TOTAL 542.8 100.00 ** 108.1 100.00 **

TABLE IV-3B


KM5000 Composite 2


K80 = 2020µm K80 = 90µm

0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



7

TABLE IV-4A


KM5000 Composite 3





1 1376.4 100 896.5 567.2 329.3 3.29

2 896.5 7 407.5 369.5 38.0 5.26

3 407.5 43 402.7 167.9 234.8 5.48

4 402.7 41 383.9 166.0 217.9 5.26

5 383.9 45 394.1 158.2 235.9 5.28

6 394.1 44 382.9 162.4 220.5 5.04


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





8.1 kw-hr/tonne



Cycle


8



6 Mesh 3360 0.90 0.17 99.8 - - -

7 Mesh 2800 7.10 1.32 98.5 - - -

8 Mesh 2360 39.90 7.43 91.1 - - -

9 Mesh 2000 40.40 7.52 83.6 - - -

10 Mesh 1700 35.60 6.63 76.9 - - -

12 Mesh 1400 35.70 6.65 70.3 - - -

14 Mesh 1180 25.30 4.71 65.6 - - -

20 Mesh 850 37.40 6.96 58.6 - - -

28 Mesh 600 30.90 5.75 52.8 - - -

35 Mesh 425 29.00 5.40 47.4 0.00 0.00 100.0

48 Mesh 300 33.50 6.24 41.2 1.80 1.77 98.2

65 Mesh 212 - - - 24.10 23.72 74.5

100 Mesh 150 - - - 19.80 19.49 55.0

150 Mesh 106 - - - 15.50 15.26 39.8

170 Mesh 90 - - - 6.10 6.00 33.8

200 Mesh 75 - - - 6.50 6.40 27.4

270 Mesh 53 - - - - - -

TOTAL 537.0 100.00 ** 101.6 100.00 **

K80 = 1836µm K80 = 232µm

KM5000 Composite 3


TABLE IV-4B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



9

TABLE IV-5A


KM5000 Composite 3





1 1396.4 100 433.5 263.5 170.0 1.70

2 433.5 187 407.2 81.8 325.4 1.74

3 407.2 185 370.8 76.8 294.0 1.59

4 370.8 207 374.5 70.0 304.5 1.47

5 374.5 223 378.5 70.7 307.8 1.38

6 378.5 237 384.9 71.4 313.5 1.32

7 384.9 247 386.4 72.6 313.8 1.27


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





15.2 kw-hr/tonne



Cycle


10



6 Mesh 3360 2.00 0.40 99.6 - - -

7 Mesh 2800 7.80 1.54 98.1 - - -

8 Mesh 2360 38.10 7.54 90.5 - - -

9 Mesh 2000 38.40 7.60 82.9 - - -

10 Mesh 1700 42.00 8.31 74.6 - - -

12 Mesh 1400 34.10 6.75 67.9 - - -

14 Mesh 1180 23.00 4.55 63.3 - - -

20 Mesh 850 34.70 6.86 56.5 - - -

28 Mesh 600 28.90 5.72 50.7 - - -

35 Mesh 425 30.50 6.03 44.7 - - -

48 Mesh 300 27.90 5.52 39.2 - - -

65 Mesh 212 33.00 6.53 32.7 - - -

100 Mesh 150 37.50 7.42 25.2 0.00 0.00 100.0

150 Mesh 106 32.20 6.37 18.9 2.60 2.44 97.6

170 Mesh 90 - - - 15.20 14.26 83.3

200 Mesh 75 - - - 18.90 17.73 65.6

270 Mesh 53 - - - 19.40 18.20 47.4

325 Mesh 45 - - - 7.90 7.41 40.0

400 Mesh 38 - - - 6.10 5.72 34.2

TOTAL 505.5 100.00 ** 106.6 100.00 **


K80 = 1892µm K80 = 87µm

TABLE IV-5B


KM5000 Composite 3

0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



11

TABLE IV-6A


KM5000 Composite 4





1 1580.3 100 1049.5 571.9 477.6 4.78

2 1049.5 100 884.9 379.8 505.1 5.05

3 884.9 50 620.1 320.2 299.9 6.00

4 620.1 38 463.3 224.4 238.9 6.31

5 463.3 45 449.8 167.7 282.1 6.27

6 449.8 46 452.8 162.8 290.0 6.30


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





6.6 kw-hr/tonne



Cycle


12



6 Mesh 3360 2.10 0.41 99.6 - - -

7 Mesh 2800 10.80 2.13 97.5 - - -

8 Mesh 2360 43.90 8.64 88.8 - - -

9 Mesh 2000 46.30 9.12 79.7 - - -

10 Mesh 1700 45.50 8.96 70.7 - - -

12 Mesh 1400 36.70 7.23 63.5 - - -

14 Mesh 1180 25.70 5.06 58.5 - - -

20 Mesh 850 36.00 7.09 51.4 - - -

28 Mesh 600 28.20 5.55 45.8 - - -

35 Mesh 425 26.70 5.26 40.6 0.00 0.00 100.0

48 Mesh 300 22.20 4.37 36.2 1.30 1.24 98.8

65 Mesh 212 - - - 23.50 22.38 76.4

100 Mesh 150 - - - 20.00 19.05 57.3

150 Mesh 106 - - - 15.60 14.86 42.5

170 Mesh 90 - - - 6.10 5.81 36.7

200 Mesh 75 - - - 7.20 6.86 29.8

270 Mesh 53 - - - - - -

TOTAL 507.9 100.00 ** 105.0 100.00 **

K80 = 2011µm K80 = 226µm

KM5000 Composite 4


TABLE IV-6B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



13

TABLE IV-7A


KM5000 Composite 5





1 1637.0 100 1044.6 635.1 409.5 4.09

2 1044.6 100 906.4 405.3 501.1 5.01

3 906.4 50 625.8 351.7 274.1 5.48

4 625.8 41 493.8 242.8 251.0 6.12

5 493.8 45 472.7 191.6 281.1 6.23

6 472.7 46 461.5 183.4 278.1 6.09

7 461.5 47 468.7 179.1 289.6 6.11


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





7.1 kw-hr/tonne



Cycle


14



6 Mesh 3360 0.60 0.12 99.9 - - -

7 Mesh 2800 6.40 1.27 98.6 - - -

8 Mesh 2360 36.70 7.26 91.4 - - -

9 Mesh 2000 34.20 6.76 84.6 - - -

10 Mesh 1700 39.60 7.83 76.8 - - -

12 Mesh 1400 34.20 6.76 70.0 - - -

14 Mesh 1180 25.00 4.94 65.1 - - -

20 Mesh 850 37.40 7.40 57.7 - - -

28 Mesh 600 32.60 6.45 51.2 - - -

35 Mesh 425 33.40 6.60 44.6 0.00 0.00 100.0

48 Mesh 300 29.40 5.81 38.8 1.60 1.50 98.5

65 Mesh 212 - - - 26.30 24.65 73.9

100 Mesh 150 - - - 21.30 19.96 53.9

150 Mesh 106 - - - 15.70 14.71 39.2

170 Mesh 90 - - - 5.80 5.44 33.7

200 Mesh 75 - - - 6.30 5.90 27.8

270 Mesh 53 - - - - - -

TOTAL 505.7 100.00 ** 106.7 100.00 **

K80 = 1822µm K80 = 233µm

KM5000 Composite 5


TABLE IV-7B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



15

TABLE IV-8A


KM5000 Composite 6





1 1500.0 100 1130.8 716.1 414.7 4.15

2 1130.8 100 1026.9 539.9 487.0 4.87

3 1026.9 50 786.2 490.3 295.9 5.92

4 786.2 25 549.4 375.4 174.0 6.96

5 549.4 24 450.7 262.3 188.4 7.89

6 450.7 27 418.0 215.2 202.8 7.50

7 418.0 31 423.9 199.6 224.3 7.34

8 423.9 31 432.4 202.4 230.0 7.47


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





6.1 kw-hr/tonne



Cycle


16



6 Mesh 3360 1.40 0.28 99.7 - - -

7 Mesh 2800 7.90 1.60 98.1 - - -

8 Mesh 2360 35.00 7.09 91.0 - - -

9 Mesh 2000 32.30 6.54 84.5 - - -

10 Mesh 1700 34.30 6.94 77.5 - - -

12 Mesh 1400 26.00 5.26 72.3 - - -

14 Mesh 1180 18.50 3.75 68.5 - - -

20 Mesh 850 25.70 5.20 63.3 - - -

28 Mesh 600 21.70 4.39 58.9 - - -

35 Mesh 425 25.00 5.06 53.9 0.00 0.00 100.0

48 Mesh 300 30.30 6.13 47.7 1.50 1.44 98.6

65 Mesh 212 - - - 25.50 24.50 74.1

100 Mesh 150 - - - 23.50 22.57 51.5

150 Mesh 106 - - - 16.70 16.04 35.4

170 Mesh 90 - - - 6.00 5.76 29.7

200 Mesh 75 - - - 6.90 6.63 23.1

270 Mesh 53 - - - - - -

TOTAL 493.9 100.00 ** 104.1 100.00 **

K80 = 1803µm K80 = 233µm

KM5000 Composite 6


TABLE IV-8B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



17

TABLE IV-9A


KM5000 Composite 7





1 1635.3 100 1078.3 625.4 452.9 4.53

2 1078.3 100 948.1 412.4 535.7 5.36

3 948.1 50 670.3 362.6 307.7 6.15

4 670.3 34 488.2 256.4 231.8 6.77

5 488.2 41 474.6 186.7 287.9 6.94

6 474.6 41 458.5 181.5 277.0 6.73


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





6.2 kw-hr/tonne



Cycle


18



6 Mesh 3360 1.30 0.25 99.7 - - -

7 Mesh 2800 10.40 2.04 97.7 - - -

8 Mesh 2360 42.40 8.30 89.4 - - -

9 Mesh 2000 41.40 8.10 81.3 - - -

10 Mesh 1700 40.90 8.01 73.3 - - -

12 Mesh 1400 35.10 6.87 66.4 - - -

14 Mesh 1180 24.60 4.82 61.6 - - -

20 Mesh 850 35.10 6.87 54.7 - - -

28 Mesh 600 29.20 5.72 49.0 - - -

35 Mesh 425 29.50 5.77 43.3 0.00 0.00 100.0

48 Mesh 300 25.60 5.01 38.2 1.50 1.33 98.7

65 Mesh 212 - - - 24.10 21.44 77.2

100 Mesh 150 - - - 20.30 18.06 59.2

150 Mesh 106 - - - 15.70 13.97 45.2

170 Mesh 90 - - - 6.00 5.34 39.9

200 Mesh 75 - - - 6.50 5.78 34.1

270 Mesh 53 - - - - - -

TOTAL 510.9 100.00 ** 112.4 100.00 **

K80 = 1950µm K80 = 223µm

KM5000 Composite 7


TABLE IV-9B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



19

TABLE IV-10A


KM5000 Composite 8





1 1546.0 100 689.5 545.1 144.4 1.44

2 689.5 138 817.1 243.1 574.0 4.17

3 817.1 37 450.4 288.1 162.3 4.41

4 450.4 64 456.3 158.8 297.5 4.64

5 456.3 61 439.7 160.9 278.8 4.60

6 439.7 62 442.4 155.0 287.4 4.61


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





9.0 kw-hr/tonne



Cycle


20



6 Mesh 3360 1.60 0.31 99.7 - - -

7 Mesh 2800 7.20 1.39 98.3 - - -

8 Mesh 2360 34.60 6.69 91.6 - - -

9 Mesh 2000 36.00 6.96 84.7 - - -

10 Mesh 1700 42.90 8.29 76.4 - - -

12 Mesh 1400 38.90 7.52 68.8 - - -

14 Mesh 1180 28.50 5.51 63.3 - - -

20 Mesh 850 43.10 8.33 55.0 - - -

28 Mesh 600 35.40 6.84 48.2 - - -

35 Mesh 425 35.50 6.86 41.3 0.00 0.00 100.0

48 Mesh 300 31.20 6.03 35.3 1.80 1.71 98.3

65 Mesh 212 - - - 25.70 24.41 73.9

100 Mesh 150 - - - 21.00 19.94 53.9

150 Mesh 106 - - - 15.80 15.00 38.9

170 Mesh 90 - - - 5.80 5.51 33.4

200 Mesh 75 - - - 6.40 6.08 27.4

270 Mesh 53 - - - - - -

TOTAL 517.3 100.00 ** 105.3 100.00 **

K80 = 1830µm K80 = 234µm

KM5000 Composite 8


TABLE IV-10B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



21

TABLE IV-11A


KM5000 Composite 9





1 1617.5 100 836.7 602.8 233.9 2.34

2 836.7 64 718.7 311.8 406.9 6.33

3 718.7 31 483.1 267.9 215.2 7.01

4 483.1 40 460.1 180.1 280.0 6.96

5 460.1 42 461.3 171.5 289.8 6.94

6 461.3 42 463.5 171.9 291.6 6.97


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





6.4 kw-hr/tonne



Cycle


22



6 Mesh 3360 0.70 0.14 99.9 - - -

7 Mesh 2800 7.00 1.37 98.5 - - -

8 Mesh 2360 35.50 6.95 91.5 - - -

9 Mesh 2000 37.00 7.25 84.3 - - -

10 Mesh 1700 43.10 8.44 75.9 - - -

12 Mesh 1400 35.10 6.87 69.0 - - -

14 Mesh 1180 25.40 4.97 64.0 - - -

20 Mesh 850 38.60 7.56 56.4 - - -

28 Mesh 600 33.10 6.48 50.0 - - -

35 Mesh 425 34.60 6.78 43.2 0.00 0.00 100.0

48 Mesh 300 30.20 5.91 37.3 1.80 1.69 98.3

65 Mesh 212 - - - 27.10 25.49 72.8

100 Mesh 150 - - - 20.90 19.66 53.2

150 Mesh 106 - - - 15.00 14.11 39.0

170 Mesh 90 - - - 5.50 5.17 33.9

200 Mesh 75 - - - 6.60 6.21 27.7

270 Mesh 53 - - - - - -

TOTAL 510.6 100.00 ** 106.3 100.00 **

K80 = 1845µm K80 = 236µm

KM5000 Composite 9


TABLE IV-11B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



23

TABLE IV-12A


KM5000 Composite 10





1 1974.6 100 1136.9 846.1 290.8 2.91

2 1136.9 26 704.3 487.1 217.2 8.20

3 704.3 32 581.0 301.8 279.2 8.72

4 581.0 36 578.8 249.0 329.8 9.13

5 578.8 35 565.6 248.0 317.6 9.17

6 565.6 35 561.8 242.4 319.4 9.10


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





5.3 kw-hr/tonne



Cycle


24



6 Mesh 3360 0.10 0.02 100.0 - - -

7 Mesh 2800 4.70 0.92 99.1 - - -

8 Mesh 2360 28.80 5.61 93.5 - - -

9 Mesh 2000 28.10 5.48 88.0 - - -

10 Mesh 1700 36.30 7.07 80.9 - - -

12 Mesh 1400 30.00 5.85 75.1 - - -

14 Mesh 1180 21.20 4.13 70.9 - - -

20 Mesh 850 32.00 6.24 64.7 - - -

28 Mesh 600 32.60 6.35 58.3 - - -

35 Mesh 425 40.20 7.83 50.5 0.00 0.00 100.0

48 Mesh 300 39.30 7.66 42.8 1.50 1.33 98.7

65 Mesh 212 - - - 29.80 26.37 72.3

100 Mesh 150 - - - 23.10 20.44 51.9

150 Mesh 106 - - - 15.70 13.89 38.0

170 Mesh 90 - - - 5.80 5.13 32.8

200 Mesh 75 - - - 6.50 5.75 27.1

270 Mesh 53 - - - - - -

TOTAL 513.2 100.00 ** 113.0 100.00 **

TABLE IV-12B


K80 = 1651µm K80 = 237µm

KM5000 Composite 10


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



25

TABLE IV-13A


KM5000 Composite 11





1 1716.2 100 799.7 652.9 146.8 1.47

2 799.7 127 940.5 304.2 636.3 5.02

3 940.5 26 490.6 357.8 132.8 5.03

4 490.6 60 535.2 186.6 348.6 5.77

5 535.2 50 485.4 203.6 281.8 5.67

6 485.4 54 491.1 184.7 306.4 5.69


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





7.2 kw-hr/tonne



Cycle


26



6 Mesh 3360 0.90 0.16 99.8 - - -

7 Mesh 2800 9.90 1.77 98.1 - - -

8 Mesh 2360 44.40 7.95 90.1 - - -

9 Mesh 2000 40.00 7.16 82.9 - - -

10 Mesh 1700 49.60 8.88 74.1 - - -

12 Mesh 1400 38.10 6.82 67.2 - - -

14 Mesh 1180 28.20 5.05 62.2 - - -

20 Mesh 850 41.30 7.40 54.8 - - -

28 Mesh 600 33.50 6.00 48.8 - - -

35 Mesh 425 32.50 5.82 43.0 0.00 0.00 100.0

48 Mesh 300 27.50 4.93 38.0 1.70 1.50 98.5

65 Mesh 212 - - - 24.70 21.86 76.6

100 Mesh 150 - - - 20.20 17.88 58.8

150 Mesh 106 - - - 15.40 13.63 45.1

170 Mesh 90 - - - 5.40 4.78 40.4

200 Mesh 75 - - - 5.80 5.13 35.2

270 Mesh 53 - - - - - -

TOTAL 558.3 100.00 ** 113.0 100.00 **

K80 = 1899µm K80 = 225µm

KM5000 Composite 11


TABLE IV-13B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



27

TABLE IV-14A


KM5000 Composite 12





1 1322.6 100 576.0 508.7 67.3 0.67

2 576.0 232 884.8 221.6 663.2 2.85

3 884.8 13 365.9 340.3 25.6 1.94

4 365.9 122 587.2 140.7 446.5 3.66

5 587.2 42 384.1 225.9 158.2 3.81

6 384.1 60 386.7 147.7 239.0 3.95

7 386.7 58 376.8 148.7 228.1 3.93


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





10.3 kw-hr/tonne



Cycle


28



6 Mesh 3360 0.80 0.14 99.9 - - -

7 Mesh 2800 5.40 0.97 98.9 - - -

8 Mesh 2360 37.50 6.74 92.1 - - -

9 Mesh 2000 44.40 7.98 84.2 - - -

10 Mesh 1700 36.30 6.52 77.7 - - -

12 Mesh 1400 38.60 6.93 70.7 - - -

14 Mesh 1180 27.60 4.96 65.8 - - -

20 Mesh 850 42.00 7.55 58.2 - - -

28 Mesh 600 35.70 6.41 51.8 - - -

35 Mesh 425 34.00 6.11 45.7 0.00 0.00 100.0

48 Mesh 300 40.20 7.22 38.5 2.60 2.45 97.5

65 Mesh 212 - - - 25.00 23.58 74.0

100 Mesh 150 - - - 22.00 20.75 53.2

150 Mesh 106 - - - 16.60 15.66 37.5

170 Mesh 90 - - - 6.70 6.32 31.2

200 Mesh 75 - - - 5.40 5.09 26.1

270 Mesh 53 - - - - - -

TOTAL 556.6 100.00 ** 106.0 100.00 **

TABLE IV-14B


K80 = 1805µm K80 = 234µm

KM5000 Composite 12


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



29

TABLE IV-15A


KM5000 Composite 13





1 1398.9 200 929.5 598.3 331.2 1.66

2 929.5 100 697.6 397.5 300.1 3.00

3 697.6 34 400.0 298.3 101.7 3.01

4 400.0 76 486.7 171.1 315.6 4.16

5 486.7 46 375.3 208.2 167.1 3.63

6 375.3 66 425.8 160.5 265.3 4.02


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





10.1 kw-hr/tonne



Cycle


30



6 Mesh 3360 0.50 0.09 99.9 - - -

7 Mesh 2800 6.30 1.19 98.7 - - -

8 Mesh 2360 40.00 7.58 91.1 - - -

9 Mesh 2000 41.10 7.79 83.3 - - -

10 Mesh 1700 33.90 6.43 76.9 - - -

12 Mesh 1400 35.60 6.75 70.2 - - -

14 Mesh 1180 25.40 4.82 65.3 - - -

20 Mesh 850 36.60 6.94 58.4 - - -

28 Mesh 600 29.70 5.63 52.8 - - -

35 Mesh 425 25.90 4.91 47.9 0.00 0.00 100.0

48 Mesh 300 26.90 5.10 42.8 2.00 1.85 98.2

65 Mesh 212 - - - 24.70 22.83 75.3

100 Mesh 150 - - - 18.40 17.01 58.3

150 Mesh 106 - - - 15.40 14.23 44.1

170 Mesh 90 - - - 7.60 7.02 37.1

200 Mesh 75 - - - 7.00 6.47 30.6

270 Mesh 53 - - - - - -

TOTAL 527.5 100.00 ** 108.2 100.00 **

K80 = 1841µm K80 = 229µm

KM5000 Composite 13


TABLE IV-15B


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



31

TABLE IV-16A


KM5000 Composite 14





1 1979.0 100 1203.0 661.1 541.9 5.42

2 1203.0 30 634.4 401.9 232.5 7.70

3 634.4 46 549.8 211.9 337.9 7.36

4 549.8 52 542.1 183.7 358.4 6.91

5 542.1 56 557.1 181.1 376.0 6.76

6 557.1 56 545.3 186.1 359.2 6.40

7 545.3 60 567.0 182.2 384.8 6.43


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





6.4 kw-hr/tonne



Cycle


32



6 Mesh 3360 1.20 0.22 99.8 - - -

7 Mesh 2800 14.50 2.72 97.1 - - -

8 Mesh 2360 63.50 11.89 85.2 - - -

9 Mesh 2000 53.50 10.02 75.1 - - -

10 Mesh 1700 40.30 7.55 67.6 - - -

12 Mesh 1400 39.80 7.45 60.1 - - -

14 Mesh 1180 26.10 4.89 55.3 - - -

20 Mesh 850 36.60 6.85 48.4 - - -

28 Mesh 600 28.20 5.28 43.1 - - -

35 Mesh 425 25.00 4.68 38.4 0.00 0.00 100.0

48 Mesh 300 26.90 5.04 33.4 1.80 1.66 98.3

65 Mesh 212 - - - 25.70 23.66 74.7

100 Mesh 150 - - - 20.20 18.60 56.1

150 Mesh 106 - - - 14.40 13.26 42.8

170 Mesh 90 - - - 5.60 5.16 37.7

200 Mesh 75 - - - 6.30 5.80 31.9

270 Mesh 53 - - - - - -

TOTAL 534.0 100.00 ** 108.6 100.00 **

TABLE IV-16B


K80 = 2172µm K80 = 231µm

KM5000 Composite 14


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



33

TABLE IV-17A


KM5000 PP Composite 1





1 1611.4 100 1081.7 635.2 446.5 4.47

2 1081.7 8 478.3 426.4 51.9 6.81

3 478.3 40 444.0 188.5 255.5 6.40

4 444.0 45 450.2 175.0 275.2 6.17

5 450.2 46 448.7 177.5 271.2 5.92

6 448.7 48 457.6 176.9 280.7 5.86

7 457.6 48 462.4 180.4 282.1 5.90


Wi = (44.5 x 1.102) / (Pi^.23 x Gpb^.82 x (10/√P - 10/√F))





7.2 kw-hr/tonne



Cycle


34



6 Mesh 3360 0.30 0.06 99.9 - - -

7 Mesh 2800 7.20 1.34 98.6 - - -

8 Mesh 2360 42.40 7.91 90.7 - - -

9 Mesh 2000 43.90 8.19 82.5 - - -

10 Mesh 1700 35.00 6.53 76.0 - - -

12 Mesh 1400 36.70 6.85 69.1 - - -

14 Mesh 1180 25.80 4.82 64.3 - - -

20 Mesh 850 38.70 7.22 57.1 - - -

28 Mesh 600 31.90 5.95 51.1 - - -

35 Mesh 425 29.40 5.49 45.6 0.00 0.00 100.0

48 Mesh 300 33.30 6.22 39.4 1.90 1.70 98.3

65 Mesh 212 - - - 26.40 23.66 74.6

100 Mesh 150 - - - 21.70 19.44 55.2

150 Mesh 106 - - - 16.10 14.43 40.8

170 Mesh 90 - - - 5.60 5.02 35.8

200 Mesh 75 - - - 5.10 4.57 31.2

270 Mesh 53 - - - - - -

TOTAL 535.8 100.00 ** 111.6 100.00 **

TABLE IV-17B


K80 = 1883µm K80 = 231µm

KM5000 PP Composite 1


0

10

20

30

40

50

60

70

80

90

100

10 100 1000 10000

Cu

mu

lati

ve

Pe

rce

nt

Pa

ss

ing



APPENDIX V – KM5000

SPECIAL ASSAY DATA

INDEX

TABLE PAGE

V-1 Composite Head Assay Data...............................................................1

V-2A Statistical Analysis of Head Assays – PP Composite 1 .........................2

V-2B Statistical Analysis of Head Assays – P1 Bulk Final Concentrate..........3

V-2C Statistical Analysis of Head Assays – Variability Composites...............4

V-3A Comparative Copper Concentrate Assays ...........................................5

V-3B Comparative Zinc Concentrate Assays................................................6

CERTIFICATES

ALS Environmental Certificate L1886967ALS Minerals Certificate VA16159436ALS Minerals Certificate VA16194939ALS Minerals Certificate VA16226358ALS Minerals Certificate VA17023416ALS Minerals Certificate VA17028942

1

Cu Pb Zn Fe S Ag Au

PP Composite 1 Head 1 2.92 0.85 4.66 10.7 13.7 40 0.57

PP Composite 1 Head 2 2.92 0.86 4.65 10.9 13.8 42 0.54

Average 2.92 0.86 4.66 10.8 13.8 41 0.56

Variability Composites

Composite 1 5.05 1.53 7.40 15.0 24.4 64 0.68

Composite 2 2.06 0.25 1.05 4.6 3.68 34 0.52

Composite 3 1.67 0.80 2.93 6.6 4.93 43 0.10

Composite 4 2.25 0.24 3.15 13.1 16.2 18 0.20

Composite 5 3.68 1.01 5.55 10.6 13.9 69 0.78

Composite 6 1.02 0.36 1.61 8.0 9.45 24 0.45

Composite 7 1.75 0.58 2.71 8.9 12.9 32 0.21

Composite 8 3.00 0.68 4.65 10.0 13.3 56 0.75

Composite 9 5.46 1.37 6.60 9.2 14.0 50 0.15

Composite 10 4.16 1.24 5.63 13.4 22.1 34 0.06

Composite 11 2.78 0.40 4.56 12.7 16.9 40 0.64

Composite 12 1.53 0.07 0.56 4.4 3.15 16 0.59

Composite 13 1.98 0.30 1.48 6.2 6.25 38 0.26

Composite 14 2.37 2.43 9.50 15.1 23.7 62 0.84

Note: Au and Ag are reported in g/tonne; all others are in percent.

TABLE V-1

COMPOSITE HEAD ASSAY DATA

CompositeAssay - percent or g/tonne

2

Cu Pb Zn Fe S Ag Au

1 2.94 0.84 4.50 10.6 13.9 45 0.42

2 3.03 0.87 4.61 10.7 13.9 49 0.50

3 3.04 0.86 4.60 10.5 14.1 45 0.54

4 3.05 0.89 4.71 10.5 13.7 46 0.43

5 3.00 0.84 4.66 10.5 12.9 43 0.53

6 3.04 0.87 4.66 10.6 13.9 45 0.54

29 2.95 0.86 4.61 10.3 13.6 45 0.44

37 3.07 0.92 4.72 10.5 14.1 45 0.62

Calculated Head 3.01 0.87 4.63 10.5 13.8 45 0.50

Measured Head 2.92 0.86 4.66 10.8 13.8 41 0.56

STATISTICAL ANALYSIS OF HEAD ASSAYS

PP Composite 1

TABLE V-2A

Assay - percent or g/tonneTest

3

Cu Pb Zn Fe S Ag Au

22 23.0 6.03 2.68 21.0 27.5 298 1.97

23 22.7 5.95 2.67 22.4 27.3 277 1.86

24 22.4 6.06 2.68 22.2 28.0 281 1.81

25 22.5 6.04 2.65 22.2 27.9 283 1.89

26 22.4 5.79 2.67 22.7 26.6 280 1.83

27 22.6 6.03 2.65 22.4 26.4 293 1.84

28 22.3 5.79 2.64 22.9 27.2 284 1.83

30 22.7 6.18 2.59 22.2 27.5 285 1.67

31 22.4 5.98 2.65 22.8 27.6 276 1.81

32 23.2 6.15 2.64 22.5 27.4 287 1.86

33 22.6 6.08 2.58 22.3 27.2 298 1.72

34 23.0 6.08 2.64 22.3 27.4 288 1.87

Calculated Head 22.6 6.01 2.64 22.3 27.3 286 1.83

Measured Head 23.0 5.64 3.35 22.4 30.0 390 1.93

TABLE V-2B


P1 Bulk Final Concentrate

TestAssay - percent or g/tonne

4

Cu Pb Zn Fe S Ag Au

9 5.05 1.46 7.46 15.9 23.7 67 0.65

Measured Head 5.05 1.53 7.40 15.0 24.4 64 0.68

20 2.18 0.24 1.06 4.6 3.67 33 0.41

Measured Head 2.06 0.25 1.05 4.6 3.68 34 0.52

16 1.69 0.80 2.86 6.3 4.69 39 0.14

Measured Head 1.67 0.80 2.93 6.6 4.93 43 0.10

13 2.36 0.20 3.28 13.2 15.7 17 0.20

Measured Head 2.25 0.24 3.15 13.1 16.2 18 0.20

15 3.75 1.02 5.72 11.0 14.5 67 0.76

Measured Head 3.68 1.01 5.55 10.6 13.9 69 0.78

8 1.06 0.37 1.71 8.3 9.49 25 0.47

Measured Head 1.02 0.36 1.61 8.0 9.45 24 0.45

10 1.92 0.55 2.77 9.5 12.9 33 0.28

Measured Head 1.75 0.58 2.71 8.9 12.9 32 0.21

17 3.07 0.70 4.66 10.3 13.7 52 0.58

Measured Head 3.00 0.68 4.65 10.0 13.3 56 0.75

12 5.66 1.43 7.31 9.5 13.9 51 0.22

Measured Head 5.46 1.37 6.60 9.2 14.0 50 0.15

11 4.29 1.19 5.77 13.8 22.4 34 0.10

Measured Head 4.16 1.24 5.63 13.4 22.1 34 0.06

14 2.95 0.38 4.74 13.0 17.2 38 0.61

Measured Head 2.78 0.40 4.56 12.7 16.9 40 0.64

19 1.55 0.07 0.53 4.4 3.26 17 0.47

Measured Head 1.53 0.07 0.56 4.4 3.15 16 0.59

18 2.00 0.31 1.47 6.0 6.19 36 0.35

Measured Head 1.98 0.30 1.48 6.2 6.25 38 0.26

7 2.54 2.36 10.1 15.2 23.0 59 0.85

Measured Head 2.37 2.43 9.50 15.1 23.7 62 0.84

Variability Composites

14

8

9

10

11

12

13

2

3

4

5

6

7

TABLE V-2C


Composite TestAssay - percent or g/tonne

1

5

AAS Titre

3 Bulk Con 22.7 23.5

4 Bulk Con 23.9 24.7

5 Bulk Con 22.4 23.5

6 Bulk Con I 19.7 20.3

Bulk Con II 23.4 24.4

Bulk Con III 23.4 24.6

Bulk Con IV 23.0 23.9

Bulk Con V 22.6 23.7

8 Bulk Con 20.4 20.4

9 Bulk Con 22.3 22.2

10 Bulk Con 22.4 22.7

11 Bulk Con 26.2 26.7

12 Bulk Con 26.8 26.3

13 Bulk Con 20.1 20.5

14 Bulk Con 21.8 22.1

15 Bulk Con 19.5 19.8

16 Bulk Con 24.2 24.5

17 Bulk Con 21.0 21.0

19 Bulk Con 27.8 28.5

20 Bulk Con 24.6 25.1

37 Bulk Con I 24.0 23.6

Bulk Con II 24.0 23.4

Bulk Con III 23.0 23.1

Bulk Con IV 23.0 22.6

Bulk Con V 23.1 22.8

TABLE V-3A

COMPARATIVE COPPER CONCENTRATE ASSAYS

Copper - percentTest

6

AAS Titre

3 Zinc Con 58.8 60.0

4 Zinc Con 59.1 60.5

5 Zinc Con 59.5 60.5

6 Zinc Con I 61.8 61.4

Zinc Con II 60.6 60.9

Zinc Con III 61.0 59.8

Zinc Con IV 60.4 58.7

Zinc Con V 60.4 59.9

7 Zinc Con 61.0 62.0

8 Zinc Con 56.5 55.7

9 Zinc Con 62.0 61.4

10 Zinc Con 63.8 63.1

11 Zinc Con 63.0 63.4

12 Zinc Con 60.0 59.6

13 Zinc Con 53.5 53.6

14 Zinc Con 58.5 58.6

15 Zinc Con 58.3 59.4

16 Zinc Con 51.9 51.4

17 Zinc Con 60.3 60.1

18 Zinc Con 54.4 53.0

19 Zinc Con 22.2 21.9

20 Zinc Con 59.9 58.1

37 Zinc Con I 62.2 61.1

Zinc Con II 61.6 60.6

Zinc Con III 61.2 60.2

Zinc Con IV 61.6 59.9

Zinc Con V 62.0 60.1

TABLE V-3B

COMPARATIVE ZINC CONCENTRATE ASSAYS

TestZinc - percent

APPENDIX VI – KM5000

PILOT PLANT DATA

1

DATE:

PROJECT NO: KM5000-P1

PURPOSE: To generate bulk concentrate.

PROCEDURE: Perform a standard one product in a continuous feed manner.

Use 30L cells for each 15 kg rougher batch.





Primary Grind 150 120 60 80 9.0

Prefloat Rougher 26 1 10 9.0

BULK CIRCUIT:

Rougher 1 - 25 9 22 2 35 9.0

Regrind 50 25 12 - 9.0

Cleaner 1 - 5 3 44 - - 9.1

Cleaner 2 - 1 1 22 - - 9.0

Cleaner Scavenger - 2 2 - - - 8.9

2. Primary grind was done using 15 kg batch mill with 88 kg rods and 10L of water

3. Bulk regrind was done using pilot plant regrind mill with 2 liters of 3.2mm graded beads and 1400 RPM impeller speed.

4. Bulk rougher concentrates were fed through regrind mill at approximately 0.42 kg per minute.

Notes: 1. Cleaner circuit was tested using pilot plant continuous method.

Stage pH

December 20, 2016

2

KM5000-P1 PP Composite 1



% Kilograms Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

Prefloat Con 17.3 64.8 0.88 0.27 1.02 2.5 2.92 14 0.10 5.5 6.3 3.8 4.2 3.7 5.0 4.9

Bulk Final Con 10.1 37.8 23.0 5.64 3.35 22.4 30.0 390 1.93 84.0 76.1 7.3 21.6 21.9 81.3 54.6


Bulk Ro Tail 65.7 246.5 0.23 0.12 5.31 9.7 12.9 5 0.12 5.5 10.6 75.5 61.1 61.3 6.8 22.1

Feed 100 375 2.76 0.75 4.63 10.4 13.8 48 0.36 100 100 100 100 100 100 100

Note: Mass from all streams were estimated.

KM5000-P1 PP Composite 1



Product % Kilograms Cu Pb Zn Fe S Ag Au Cu Pb Zn Fe S Ag Au

Product 1 17.3 64.8 0.88 0.27 1.02 2.5 2.92 14 0.10 5.5 6.3 3.8 4.2 3.7 5.0 4.9

Product 2 10.1 37.8 23.0 5.64 3.35 22.4 30.0 390 1.93 84.0 76.1 7.3 21.6 21.9 81.3 54.6

Product 2 to 3 17.0 63.7 14.5 3.66 5.65 21.4 28.5 251 1.53 89.0 83.2 20.7 34.8 35.0 88.2 73.0

Product 4 65.7 246.5 0.23 0.12 5.31 9.7 12.9 5 0.12 5.5 10.6 75.5 61.1 61.3 6.8 22.1

Feed 100 375 2.76 0.75 4.63 10.4 13.8 48 0.36 100 100 100 100 100 100 100

Product

flotation and variability test work with samples … · samples used in this test program were...

Documents