rio algom mining llc - nrc: home page · 2020. 1. 4. · i rio algom mining llc january 22, 2013...

I

Rio Algom Mining LLC

January 22, 2013

Certified Mail (7010 1870 0000 3702 9818)

Mr. David MayersonGroundwater Quality SectionNew Mexico Environment DepartmentP.O. Box 26110Santa Fe, NM 87502

Re: Discharge Permit - 71 (DP-71)Semi-Annual Report for Second Half 2012

Dear Mr. Mayerson,

Attached is the 2012 Semi-Annual Report summarizing activities and groundwater monitoring for RioAlgom Mining LLC. (RAML), Section 4 lined evaporation ponds located at the Ambrosia Lake millfacility.

Also enclosed (NMED copy only) is a CD Copy of the Summary Spreadsheet in PDF format for the2 nd half groundwater monitoring report, Section 4 lined evaporation ponds. This CD Copy meets therequirements of Condition 15B of DP-71.

If you have any questions or need additional information, please call me at 505-287-8851, ext 15.; oremail me at chuck.wentzL)bhpbilliton.com.

Sincerely,

Chuck WentzEnvironmental Department SupervisorRadiation Safety Officer

Attachments: As stated

cc: NRC (Mr. Tom McLaughlin)NRC (document control)D. Murray

P.O. Box 218, Grants, NM, 87020 Tel: 505.287.8851 Fax: 505.285.5550 q lj•i • eg

I

RIO ALGOM MINING LLC - AMBROSIA LAKE FACILITYDISCHARGE PERMIT - 71 (DP-71)

SEMI-ANNUAL REPORT 2 nd Half 2012

This report presents the activities and results of the monitoring and sampling requirements associatedwith DP-71 for the 2 nd half of 2012. DP-71 permit renewal was approved on December 1, 2003 andmonitoring requirements were expanded from previous monitoring commitments listed in the permit.This expansion has resulted in acquiring data that was not obtained in past monitoring programs. In2012, RAML submitted an updated application for DP-362 permit renewal that would include the DP-71 monitoring activities to New Mexico Environment Department, which is currently under review.

Section 15A:Activities that included the remediation of the Section 4 lined evaporation ponds were conducted from2005 through 2009. There were no operations or soil removal activities conducted at the Section 4pond area during the 2nd half of 2012.

Water was present in MW-32 and a sample was collected for analysis. Water was detected in MW-22,but a sample was un-attainable due to insufficient depth of the water column. The remaining wellsassociated with the permit were dry or contained insufficient water for sample.

Exhibit 1 presents the time versus concentration plots and hydrographs for MW-22 and MW-32.Because of the deficiency of alluvial water in the Section 4 pond area, development of apotentiometric map for the alluvium is not practical.

Rain showers occurred on October 11th & 12t, and November 10t. Snow showers occurred onDecember 9t, 10 , 14t, 15th, 19 th, 2 7th, & 28t.

Section 151B:Exhibit 2 presents a table titled Section 4 Monitoring Wells, Analytical Results and Water LevelMeasurements for this reporting period. Exhibit 3 provides a table titled Section 4 Active MonitoringWells, Analytical Results and Water Level Measurements for a cumulative period since 2005.

Section 15C:Exhibit 4 provides a copy of the signed laboratory analyses for this reporting period.

Section 15D:Exhibit 1 presents the time versus concentration plots and hydrographs for MW-22 and MW-32 sinceapproximately 1995.

RAML DP-71 Semi-Annual Report 2ro Half 2012 January 2013

Section 15E:Because of insufficient alluvial water in the Section 4 pond area and since many of the monitoringwells are dry, the development of a potentiometric map for the alluvium was not undertaken.

RAML DP-71 Semi-Annual Report 2~ Half 2012 January 2013

RAML DP-71 Semi-Annual Report 2nd Half 2012 January 2013

Exhibit I

DP-71 Time vs. Concentration Plots and Hydrographs

MW-22 and MW-32

RAML DP-71 Semi-Annual Report 2d Half 2012 January 2013

MW-22Time Versus Concentration

10000E 9000e 80000

70006! 600050004000

U 3000- Mr N20001000

0 0600 1 -

Date

Chloride -- Sulfate TDS

MW-22Amount of Water in Well

10

Jan-95 Jan-97 Jan-99 Jan-01 Jan-03 Jan-05 Jan-07 Jan-09

DateJan-1l Jan-13

I * -- Water I

RAIvIL DP-71 Semi-Annual Report 2~ Half 2012 January2013

RAML DP-71 Semi-Annual Report 2nd Half 2012 January 2013

MW-32

8000 Time Versus ConcentrationS7000.~6000 -

c oo

o0 5000

. 4000 -cOw 3000 0482000

1000

0

Date

S--*-CL -- &-S04 ---- TDS

I~c

MW-32Amount of Water in Well

10

g 8

S 6

4

2

0Dec-05 Dec-06 Dec-07 Dec-08 Dec-09 Dec-10 Dec-11 Dec-12

Date

s Water

RAML DP-71 Semi-Annual Report 2 nd Half 2012 January 2013

Exhibit 2

Section 4 Monitoring Wells, Analytical Results & Water Level

Measurements


DISCHARGE PERMIT - DP-71MONITORING RESULTS - SEMI-ANNUAL REPORT 2012 - (2nd HALF)

Depth to Total Water Well Spec. Temp. Al As Cd Ca Co Cu Fe Pb Mg MnCond. pH (su.u)Cr(/LDate Location Water (fl) Depth (ft) Level (ft) Status (uS) (C) (mg/L) (mg/L) (mg/IL) (mg/L) Cr (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L) (mg/L)

10/9/2012 MW-12 12.88 0 NS

10/912012 MW-13 29.29 0 NS10/9/2012 MW-22 36.41 36.93 0.52 NSIS10/9/2012 MW-23 41.77 41.77 0 NS

10/9/2012 MW-24 50.15 0 NSIS10/9/2012 MW-25 29.62 0 NS

10/9/2012 MW-26 35.23 0 NS

10/9/2012 MW-27 27.88 0 NS

10/9/2012 MW-28 32.51 0 NS

10/9/2012 MW-29 29.34 0 NS

1019/2012 MW-30 41.01 0 NS I

10/9/2012 MW-31 50.51 0 NS I

1019/2012 MW-32 68.20 71.63 3.43 4170 13.8 7.31

Exhibit 3

Section 4 Active Monitoring WellsCumulative Analytical Results & Water Level Measurements

RAMI DP-71 Semi-Annual Report 2"~ Half 2012 January2013

RAIVIL DP-71 Semi-Annual Report 2nd Half 2012 January 2013

- ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ... Data 4 - - *.wnw~a.:~.~Monitoring I Dt Well Stats I Depth to Total I Water In Sp. Cond. Temp. (C) pH Ca Cl 'mW'l N0 3 (N) I.. TOS I HCO I CO3 Mg I Na KWell I Water (ft) I Depth (ft) Well (ft) I rIn I i (mg/L mg/L (mWL) (mnL) (mnlL) (maL) ma/L mal) m/L I (mLL L)

Monitoring DateWWll

I Al Cd Cr, 0 C Cu IA e U IP IVMn(,,a/i nrnL~I ,~jL4 I n~~t n~hi~ fnnl If.,nh ~I ,,ni IrL,.n , I L,.ni Mo NI TKN Ag Zn Ra-226 Ra-228(rng/L) (ra g /L) IrgL (m~g/L- (rng/)1 (.CI/L) (pCiVL)

Note: Well status listed as "N5 indicates the well was either dry or contained Insufficient water for sample collection.

RAML DP.71 Semi-Annual Report 20d Half 2012 January 2013

RAML DP-71 Semi-Annual Report 2 od Half 2012 January 2013

Monfto-,rn W.11-32 AnalyI.al Data

monitoring Date Iwell status QI Deth o I Total IWater inpC . ep C a C I (N)Iet to Toa atri p. Cond. I Temnp. (C)I pH C CI (0111 1IF (rag/L)} ""(Na n o rnel DWe ll el t t s w at e r (ft ) I D e p th (ft ) I W e i l (ft ) ra g/L ) ra g/L ) ( re e/L ) , TUS I D GO5 Mg Na K(ma/lI (mag/L) (ma/L) (ma/.iI (ma/L)I (mglL) (ra/L)

Monitoring DateWell I (gL gL mg/L) mga/L)I CImg/ Imo8/)I ma/L) C/LI mgAma/L) mra/L) (ma/LI (m/L) - M,/LI mg/LI (PCI/LI-(PCl/L1

Note: Wall status lted as "NS" Indicates the wall was either dry or contained Insufficient water for sample collection.

RAML DP-71 Semi-Annual Report 2~t~ Half 2012 January 2013

RAML DP-71 Semi-Annual Report 2"" Half 2012 January 2013

Exhibit 4

DP-71 Analytical Report

RAML DP-71 Semi-Annual Report2~ Half 2012 January 2013


4 0Z Laboratories, Inc.2773 Downhill Drive Steamboat Spnngs, CO 80487 (800) 334-5493

November 07, 2012

Report to:

Chuck Wentz

Rio Algom Mining Company

P.O. Box 218

Grants, NM 87020

Bill to:

Accounts Payable

Rio Algom Mining Company

P.O. Box 218

Grants, NM 87020

Project ID: 6300056598

ACZ Project ID: L97319

Chuck Wentz:

Enclosed are the analytical results for sample(s) submitted to ACZ Laboratories, Inc. (ACZ) on October 12,2012. This project has been assigned to ACZ's project number, L97319. Please reference this number in allfuture inquiries.

All analyses were performed according to ACZ's Quality Assurance Plan. The enclosed results relate only tothe samples received under L97319. Each section of this report has been reviewed and approved by theappropriate Laboratory Supervisor, or a qualified substitute.

Except as noted, the test results for the methods and parameters listed on ACZ's current NELAC certificateletter (#ACZ) meet all requirements of NELAC.

This report shall be used or copied only in its entirety. ACZ is not responsible for the consequences arisingfrom the use of a partial report.

All samples and sub-samples associated with this project will be disposed of after December 07, 2012. If thesamples are determined to be hazardous, additional charges apply for disposal (typically $11 /sample). If youwould like the samples to be held longer than ACZ's stated policy or to be returned, please contact your ProjectManager or Customer Service Representative for further details and associated costs. ACZ retains analyticalraw data reports for ten years.

If you have any questions or other needs, please contact your Project Manager.

Scott Habermehl has reviewedand approved this report.

,&I ACCO 8

REPADOl .06.05.02 Page 1 of 20REPAD.01.06.05.02 Page 1 of 20

4 CZ Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inorani Anayia

Rio Algom Mining CompanyProject ID: 6300056598

Sample ID: MW-32

ACZ Sample ID: L97319-01Date Sampled: 10/09/12 10:03Date Received: 10/12/12

Sample Matrix: Ground Water

Inorganic Prep

Nitrogen, total Kjeldahl M351.2 - Block Digestor

Metals Analysis

10/22/12 10:20 Ihb

IrS.m E M Re•lt S. X- •nits MDL .Q De nyAluminum, dissolved M200.7 ICPArsenic, dissolved M200.8 ICP-MS

Cadmium, dissolved M200.7 ICP

Calcium, dissolved M200.7 ICP

Chromium, dissolved M200.7 ICPCobalt, dissolved M200.7 ICP

Copper, dissolved M200.7 ICPIron, dissolved M200.7 ICP

Lead, dissolved M200.8 ICP-MS

Magnesium, dissolved M200.7 ICPManganese, dissolved M200.7 ICP

Molybdenum, dissolved M200.7 ICP

Nickel, dissolved M200.7 ICP

Potassium, dissolved M200.7 ICP

Selenium, dissolved M200.8 ICP-MS

Silver, dissolved M200.7 ICP

Sodium, dissolved M200.7 ICP

Uranium, dissolved M200.8 ICP-MSZinc, dissolved M200.7 ICP

U

0.001 BU

532

U

U

U

U

U

360U

U

U

6 B

0.0026

U

452

0.0033

mg/Lmg/Lmg/L

* mg/L

mg/Lmg/L

mg/L

* mg/L

mg/Lmg/Lmg/L

mg/L

mg/L

mg/Lmg/L

mg/Lmg/Lmg/L

mg/L

0.2 0.8 10/18/12 22:29

0.001 0.005 10/26/12 0:39

0.03 0.08 10/18/12 22:29

1 5 10/18/12 22:29

0.05 0.3 10/18/12 22:29

0.05 0.3 10/18/12 22:29

0.05 0.3 10118/12 22:29

0.1 0.3 10/18/12 22:29

0.0005 0.003 10/26/12 0:39

1 5 10118/12 22:29

0.03 0.1 10/18/12 22:29

0.05 0.3 10/18/12 22:29

0.05 0.3 10/18/12 22:29

2 8 10/18/12 22:29

0.0005 0.001 10/26/12 0:39

0.05 0.1 10/18/12 22:29

2 8 10/18/12 22:29

0.0005 0.003 10/26/12 0:39

0.05 0.3 10/18/12 22:29

jMcmsh

jbcjjcjbcficjBcjBc

msh

jcjhcbcjjcjc

msh

BCjc

mshjjc

REPIN.02.06.05.01 * Please refer to Qualifier Reports for details.

Page 2 of 20

40Z Laboratories, Inc.2773 Downhill Drive Steamboat Spnngs, CO 60487 (800) 334-5493

Inorani Anayia

Rio Algom Mining CompanyProject ID: 6300056598

Sample ID: MW-32

ACZ Sample ID: L97319-01Date Sampled: 10/09/12 10:03

Date Received: 10/12/12

Sample Matrix: Ground Water

Wet Chemistry'P-aramete -EPA M Resrt* 'l ,] U tS D e Anlys.t

Alkalinity as CaCO3 SM2320B - TitrationBicarbonate as

CaCO3Carbonate as CaCO3Hydroxdde as CaCO3

Total Alkalinity

Cation-Anion Balance Calculation

Cation-Anion Balance

Sum of Anions

Sum of Cations

Chloride SM4500CI-E

Fluoride SM4500F-C

NitratelNitrite as N M353.2 - H2SO4 preserved

Nitrogen, total Kjeldahl M351.2 - TKN by Block Digester

Residue, Filterable SM2540C(TDS) @180CSulfate D516-02 - Turbidimetric

TDS (calculated) Calculation

TDS (ratio - Calculationmeasured/calculated)

277

277

2.5

72.5

76.2

141

0.9

71

5200

3000

4660

1.12

mg/L 2 20 10/17/12 0:00

U mg/L

U mglL

* mg/L

meq/L

meqlL

mg/L

mg/L

mg/LU * mg/L

* mg/L

2

2

2

0.1

0.1

5

0.1

1

0.1

10

20 10/17/12 0:00

20 10/17/12 0:00

20 10/17/12 0:00

jad

jad

jad

lad

11/07/12 0:00 calc

0.5 11/07/12 0:00 calc

0.5 11/07/12 0:00 calc30 10/29/12 14:33 lhb0.5 10/25/12 12:28 abm

5 10/27/12 16:07 pjb

0.5 10/23/12 16:06 mpb

20 10/12/12 13:22 las

mg/L 200 1000 10/26/12 15:39 mpb

mg/L 10 50 11/07/12 0:00 calc

11/07/12 0:00 calc

REPIN.02.06.05.01 * Please refer to Qualifier Reports for details.

Page 3 of 20

ALaboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inranic01ml

lReport Header ExplanationsBatch

Found

Limit

Lower

MDL

PCNSCN

POL

0C

Rec

RPD

Upper

Sample

A distinct set of samples analyzed at a specific time

Value of the 0C Type of interestUpper knit for RPD. in %.Lower Recovery LimiLt in % (except for LCSS, mg/Kg)

Method Detection Limit. Same as Minimum Reporting Lnmit Alows for instument and annual fluctuations.A number assigned to reagents/standards to trace to the manufactr's certificate of analysisPractical Quantitation Limit, typically 5 times the MDL.True Value of the Control Sample or the amount added to the SpikeRecovered amount of the Inre value or spike added, in % (except for LCSS, mg/Kg)

Relative Percent Ditforence, calculation used for Duplikate OC Types

Upper Recovery Limit, in % (except for LCSS, mg/Kg)

Value of the Sample of interest

10C Sample Types

AS

ASD

CCB

CCV

DUP

ICB

ICV

ICSAB

LCSS

LCSSD

LCSW

Analytical Spike (Post Dioestion)Analytical Spike (Poet Dgestion) Duplicate

Continung Calibration BlankContinuing CalbrOtiOn Verfication standard

Sample Duplicate

Initial Calibration BlankInitial Calibration Verification standardInter-element Correction Standard - A plus B solutionsLaboratory Control Sample - Sol

Laboratory Control Sample - Soal Duplicate

Laboratory Control Sample - Water

LCSWD

LFB

LFM

LFMD

LRB

MS

MSD

PBS

PBW

PQV

SDL

Laboratory Control Sample - Water Duplicate

Laboratory Fortified Blank

Laboratory Fortified Matrix

Laboratory Fortified Matrix Duplicate

Laboratory Reagent Blank

Matrix Spike

Matrix Spike Duplicate

Prep Blank - Sol

Prep Blank - Water

Practical Quentitation Verification standard

Serial Dilution

ýQC Sample Type Explanations

Blanks

Control Samples

Duplicates

Spices/Fortifled Matrix

Standard

Veifies that there is no or minimal contamination In the prep method or calibration procedure.Verifies the accuracy of the method, including the prep procedure.

Verifies the precision of the Instrument and/or method.

Detannines sample matrix interferences, if any.

Verifies the validity of the calibration.

IAZQa.iir * Q. 1)

B

H

L

U

Analyte concentration detected at a value between MDL and POL. The associated value is an estimated quantity.Analysis exceeded method hold time. pH is a field test with an immediate hold time.

Target analyte response was below the laboratory defined negative threshold.

The material was analyzed for, but was not detected above the level of the associated value.The associated value is either the sample quantitation limit or the sample detection limit.

11110od.liteferences

(1)(2)

(3)(4)

(5)

EPA 600/4-83-020. Methods for Chemical Analysis of Water and Wastes, March 1983.EPA 600/R-93-100. Methods for the Determination of Inorganic Substances In Environmental Samples, August 1993.EPA 600/R-94-1 11. Methods for the Determination of Metals in Environmental Samples - Supplement I, May 1994.

EPA SW-846. Test Methods for Evaluating Solid Waste.

Standard Methods for the Examination of Water and Wastewater.

(1) QC results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.(2) Soil, Sludge, and Plant matrices for Inorganic analyses are reported on a dry weight basis.

(3) Aninal matrices for Inorganic analyses are reported on an *as received" basis.(4) An asterisk in the "XQ" column Indicates there is an extended qualifier and/or certification qualifier

associated with the result.(5) If the MDL equals the POL or the MDL column is omitted, the POL is the reporting imit.

For a complete let of ACZs Extended Qualiflers. please dick: litp://www.acz.co/rn'ubic/extouaIIist.DdI'

REPOOl 09.112.01

Page 4 of 20

40 -Z Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

I Summar

Rio Algom Mining Company ACZ Project ID: L97319

Alkalinity as CaCO3 SM2320B - Titration

ýACZ ID Type Analyzed PCNISCN QC Sample Found Units Rec Lower Upper RPD Limit Qua[ I

WG332352

WG332352PBW1 PBW 10/17/12 18:09

WG332352LCSW2 LCSW 10/17/12 18:22 WC121011- 820.0001

L97330-01DUP DUP 10/17/12 21:30

WG332352LCSW5 LCSW 10/17/1221:43 WC121011- 820.0001

WG332352PBW2 PBW 10/17/12 21:52

WG332352LCSW8 LCSW 10/18/12 1:00 WC121011- 820.0001

WG332352PBW3 PBW 10/18/12 1:08

WG332352LCSW11 LCSW 10/18/124:17 WC121011- 820.0001

WG332352PBW4 PBW 10/18/12 4:26

WG332352LCSW14 LCSW 10/18/127:40 WC121011- 820.0001

U mg/L

773.6 mg/L 94.3

127 127.1 mg/L

785.7 mg/L 95.8

U mg/L

786.5 mg/L 95.9

U mg/L

793.6 mg/L 96.8

U mg/L

797.1 mg/L 97.2

-20 20

90 110

0.1 20

90

-20

90

-20

90

-20

90

110

20

110

20

110

20

110

Aluminum, dissolved M200.7 lCPLCZ ID Typ Anlye PCNSC QC Sapl Fon Unt Re Loe UprR iit

WG332438

WG3324381CV

WG33243SICB

WG332438LFB

L97342-01AS

L97342-01ASD

ICV 10/18/12 22:08 11120914-1ICa 10/18/12 22:14

LFB 10/18/12 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASD 10/18/12 22:38 11121001-3

2 2.064 mg/L 103.2

U mg/L

1.047 mg/L 104.7

.1 1.142 mg/L 104.2

.1 1.162 mg/L 106.2

95 105

-0.09 0.09

85 115

85 115

85 115 1.74 20

Arsenic, dissolved M200.8 ICP-MS

I_,lQC , d U t L...'- .. " p e . .. L i m i t , I

WG332928

WG3329281CV ICV 10/25/12 23:49 MS121001-5 .05 .05387 mg/L 107.7

WG3329281CB ICB 10/25/12 23:52 U mg/L

WG332928LFB LFB 10/25/12 23:56 MS121009-6 .05005 .05126 ng/IL 102.4

L97265-03AS AS 10/26/12 0:09 MS121009-6 .25025 .005 .2722 mg/L 106.8

L97265-03ASD ASD 10/26/12 0:12 MS121009-6 .25025 .005 .2693 mg/L 105.6

90 110

-0.0006 0.0006

85 115

70 130

70 130 1.07 20

Cadmium, dissolved M200.7 ICP

I AC. ID Typ Anlye PC C QC Sapl Fon Unt R oeS pe D Lmt Qa

WG332438

WG3324381CV ICV 10/18/12 22:08 11120914-1

WG3324381CB ICS 10/18/1222:14

WG332438LFB LFB 10/18/12 22:26 11121001-3

L97342-OIAS AS 10/18/12 22:35 11121001-3

L97342-O1ASD ASD 10118/12 22:38 11121001-3

2

.5

.5

.5

1.9468 mg/L 97.3

U mg/L

.4945 mg/L 98.9

U .4652 mg/L ,93

U .4708 mg/L 94.2

95 105

-0.015 0.015

85 115

85 115

85 115 1.2 20

Calcium, dissolved M200.7 lCP

I AC ID Typ Anlye PCIC QC Sapl Fon Unt .e Loe Upe RPD Lii

WG332438

WG3324381CV ICV 10/18/12 22:08 11120914-1 100 98.97 mg/L 99

WG3324381CB ICB 10118/12 22:14 U mg/L

WG332438LFB LFB 10/18/12 22:26 11121001-3 67.97554 69.37 mg/L 102.1

L97342-01AS AS 101t8/12 22:35 11121001-3 67.97554 371 408 mg/I 54.4

L97342-O1ASD ASD 10/18/1222:38 11121001-3 67.97554 371 411.7 mg/L 59.9

95

-0.6

85

85

85

105

0.6

115

115

115 0.9 20

M3

M3

REPIN.01 .06.05.01 Page 5 of 20

REPIN.01.06.05.01 Page 5 of 20

4 CZ Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inrai QC


Chloride SM4500CI-E

3AC ID Typ Anlye PCC QC Sapl Foun Unt Re Loe Upe R LiitQu[

WG333080

WG3330801CB ICB 10/29/12 13:00

WG3330801CV ICV 10/29/12 13:00 W1120904-1 54.945

WG333080LFB1 LFB 10/29/12 14:31 W1120716-1 30

L97265-01AS AS 10/29112 14:31 W1120716-1 150

L97265-02DUP DUP 10/29/12 14:31

WG333080LFB2 LFB 10/29/12 14:35 W1120716-1 30

U mg/L57.5 mg/L 104.7

32 mg/L 106.7

69 215.8 mg/L 97.9

54 54.8 mg/L

32 mg/L 106.7

-3

90

90

90

3

110

110

110

1.5 20

90 110

Chromium, dissolved M200.7 lCP

AC- ID Typ Anlye PCIC QC Sa.pl Fon Unt Re Loe- pe PD Lmt I-

WG332438

WG3324381CV

WG3324381CB

WG332438LFB

L97342-O1AS

L97342-OIASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18/12 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASD 10/18/12 22:38 11121001-3

.5

.5

.5

1.964 mg/L 98.2

U mg/L

.496 mg/L 99.2

.482 mg/L 96.4

.483 mg/L 96.6

95

-0.03

85

85

85

105

0.03

115

115

115 0.21 20

U

U

Cobalt, dissolved M200.7 ICP

3AC I, Typ Anlye PCSC QC Sampl Fon Unt .e Lowe Uppe R iit

WG332438

WG3324381CV

WG332438ICB

WG332438LFB

L97342-01AS

L97342-01 ASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18/12 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASD 10/18/12 22:38 11121001-3

2

.5

.5

.5

1.985 mg/L 99.3

U mgtL

.484 mg/L 96.8

.488 mg/L 97.6

.49 mg/L 98

95

-0.03

85

85

85

105

0.03

115

115

115 0.41 20

U

U

Copper, dissolved M200.7 lCP

I AC ID Typ Anlye PC/C OS Sapl Foun Unt *e Loe Upe RP. Limi Q

WG332438

WG3324381CV

WG332438[CB

WG332438LFB

L97342-OIAS

L97342-O1ASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18/12 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASD 10118/1222:38 11121001-3

.5

.5

.5

1.966 mg/L 98.3

U mg/L

.5 mg/L 100

U .508 mg/L 101.6

U .509 mg/L 101.8

95

-0.03

85

85

85

105

0.03

115

115

115 0.2 20

Fluoride SM4500F-C

FAZIDTp Anlye PC/C QC Sampl Fon Unt Re Loe Uppe RP iit

WG332768

WG3327681CV ICV 10/25/12 9:53 WC121023- 2.002

WG3327681CB ICB 10/25/12 10:01

WG332768LFB1 LFB 10/25/12 10:16 WC121017- 5.005

L97266-01AS AS 10/25/12 10:31 WC121017- 5005

L97266-01DUP DUP 10/25/12 10:38

WG332768LFB2 LFB 10/25/12 14:22 WC121017- 5.005

1.99 mg/L 99.4

U mg/L

5.26 mg/L 105.1

U 4800 mg/L 95.9

U U mg/L

5.33 mg/L 106.5

95

-0.3

90

90

105

0.3

110

110

0 20 RA

90 110

REPIN.01.06.05.01 Page 6 of 20

40CZ Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inrgni Q


Iron, dissolved M200.7 ICP

.ACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec Lower Upper RPD Limit Qual

WG332438

WG3324381CV

WG3324381CB

WG332438LFB

L97342-01AS

L97342-O1ASD

Lead, dissolved

ICV 10/18/12 22:08 11120914-1

ICe 10/18/12 22:14

LFB 10/18112 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASD 10118/12 22:38 11121001-3

11

1

1.992 mg/L 99.6

U mg/L

1.044 mg/L 104.4

1.98 2.793 mg/L 81.3

1.98 2.826 mg/L 84.6

95

-0.06

85

85

85

105

0.06

115

115

115 1.17 20

MA

M200.8 ICP-MS

WG332928WG3329281CV

WG3329281CB

WG332928LFB

L97265-03AS

L97265-03ASD

Magnesium, dies

ICV 10/25/12 23:49 MS121001-5 .05 .05379 mg/L 107.6

ICB 10/25/12 23:52 U mg/L

LFB 10/25/12 23:56 MS121009-6 .05005 .04957 mg/L 99

AS 10/26/120:09 MS121009-6 .25025 .0135 .26645 mg/L 101.1

ASD 10/26/12 0:12 MS121009-6 .25025 .0135 .26755 mg/L 101.5

90 110

-0.0003 0.0003

85 115

70 130

70 130 0.41 20

olved M200.7 ICP

VQS ID Typ Anlye PC/C QC Sapl Fon Unt .e Loe Upe .P Lii .a I

WG332438

WG332438[CV

WG3324381CB

WG332438LFB

L97342-01AS

L97342-OIASD

ICV 10/18/12 22:08 11120914-1 100 101.08 mg/L 101.1

ICe 10/18/12 22:14 U mg/L

LFB 10/18/12 22:26 11121001-3 50.00131 50.33 mg/L 100.7

AS 10/16/12 22:35 11121001-3 50.00131 40.5 88.5 mg/L 96

ASD 10/18/12 22:38 11121001-3 50.00131 40.5 89.27 mg/L 97.5

95

-0.6

85

85

85

105

0.6

115

115

115 0.87 20

Manganese, dissolved M200.7 ICP

I AC ID Typ Anlye PC/C QC Sapl Fon Unt Re Loe Upe -3 Lii Qa

WG332438WG3324381CV

WG332438ICB

WG332438LFB

L97342-OIAS

L97342-01ASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18/12 22:28 11121001-3

AS 10/18/1222:35 11121001-3

ASD 10/18/12 22:38 11121001-3

.5

.5

.5

1.971 mg/L 98.6

U mg/L

.4971 mg/L 99.4

.648 1.08 mg/L 86.4

.648 1.097 mg/L 89.8

95 105

-0.015 0.015

85 115

85 115

85 115 1.56 20

Molybdenum, dissolved M200.7 ICP

IACZ ID Type Analyzed PCN/SCN QC Sample Found Units Rec Lower Upper RPD Limit QualV ,

WG332438WG3324381CV

WG33243SICBWG332438LFB

L97342-OIAS

L97342-01ASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18/12 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASD 10/18/12 22:38 11121001-3

.5

.5

.5

1.983 mg/L 99.2

U mg/L

.5 mg/L 100

.496 mg/L 99.2

.49 mgL 98

95

-0.03

85

85

85

105

0.03

115

115

115 1.22 20

U

U

r¶1r1r4.u I .UD.UD.U I rage lot 2UIC•r"IPV.U I .UO.UD.U I Page 7 of 20

A4 Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inrgni QC

~I Suma ryaatI£


Nickel, dissolved M200.7 ICP

3AC ID Typ Anlye P C QC Sml *on Unt R.3 Loe pe3PD Lmt Qa

WG332438

WG3324381CV ICV 10118/12 22:08 11120914-1

WG3324381CB ICB 10/18/12 22:14

WG332438LFB LFB 10/18/12 22:26 11121001-3

L97342-01AS AS 10/18/12 22:35 11121001-3

L97342-O1ASD ASO 10/18/1222:38 11121001-3

2.002

.5

.5

.5

1.949 mg/L 97.4

U mg/L

.496 mg/L 99.2

.503 mg/L 96.6

.495 mg/L 95

95

-0.03

85

85

85

105

0.03

115

115

115 1.6 20

.02

.02

Nitrate/Nitrite as N M353.2 - H2SO4 preserved

ý ZID Typ Anlye .. NSC QC Sapl Fon Unt Re Loe Upe RP Lmt

WG333037

WG3330371CV ICV 10/27/12 14:05 W1121009-1 2.416

WG3330371CB ICB 10/27/12 14:06

WG333041

WG333041LFB LFB 10/27/12 15:43 W1120814-9 2

L97319-01AS AS 10/27/12 16:08 W1120814-9 100

L97431-09DUP DUP 10/27/12 16:13

2.482 mg/L 102.7

U mg/L

2.045 mg/L 102.3

71 174.7 mg/L 103.7

2 1.983 mg/L

90 110

-0.06 0.06

90 110

90 110

0.9 20

Nitrogen, total KJeldahl M351.2 - TKN by Block Digester

? ZID Typ Anlye PC/C QC Sapl Fon Un.t *e Loe Upe RPD Lii

WG332718

WG3327181CV ICV 10/23/12 16:01 W1121005-1 4

WG3327181CB ICB 10/23/12 16:02

WG332576LRBI LRB 10/23/12 16:04

WG332576LFB1 LFB 10/23/12 16:05 W1120814-2 2.5

L97319-01LFM LFM 10/23/12 16:07 W120814-2 2.5

L97335-01DUP DUP 10/23/12 16:11

WG332576LRB2 LRB 10/23/12 16:37

WG332576LFB2 LFB 10/23/12 16:38 W1120814-2 2.5

3.74 mg/L 93.5

U mg/L

U mg/L

2.26 mg/L 90.4

U 1.16 mg/L 46.4

.2 .23 mg/L

U mg/L

2.41 mg/L 96.4

90

-0.3

-0.3

90

90

110

0.3

0.3

110

110 M2

RA14 20

-0.3 0.3

90 110

Potassium, dissolved M200.7 ICP

AZID. Typ Anlye PC C QC Sapl Foun Unt R Loe Uppe RPD Lii -u

WG332438

WG3324381CV ICV 10/18/12 22:08 11120914-1 20 20.03 mg/L 100.2

WG3324381CB ICB 10/18/12 22:14 U mg/L

WG332438LFB LFB 10/18/12 22:26 11121001-3 99.90868 99.76 mg/L 99.9

L97342-OIAS AS 10/18/12 22:35 11121001-3 99.90868 11.7 114.3 mg/L 102.7

L97342-O1ASD ASO 10/18/1222:38 11121001-3 99.90868 11.7 115.7 mg/L 104.1

95

-0.9

85

85

85

105

0.9

115

115

115 1.22 20

Residue, Filterable (TDS) @180C SM2540C

113C I. Typ Anlye pC C QC Sapl Fon Unt e Lo r U pe RPD Lii Qa3

WG332021

WG332021PBW PBW 10/12/1213:00

WG332021ILCSW LCSW 10/12/12 13:01 PCN41151

L97323-04DUP DUP 10/12/12 13:29

260

U mg/L244 mg/L 93.8

2970 2968 mg/L

-20

80

20

120

0.1 20

REPIN.01 .06.05.01 Page 8 of 20REPIN.01.06.05.01 Page 8 of 20

AiDZLaboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inrgni QC


Selenium, dissolved M200.8 ICP-MS

IAC ID Typ Anlye P C QC Sape .on Unt Re oe Upe - P Lii pa

WG332928

WG3329281CV ICV 10/25/12 23:49 MS121001-5 .05 .05274 mg/L 105.5

WG3329281C8 ICB 10/25/12 23:52 U mg/L

WG332928LFB LFB 10125/12 23:56 MS121009-6 .05005 .04924 mg/L 98.4

L97265-03AS AS 10/26/12 0:09 MS121009-6 .25025 .0034 .26455 mg/L 104.4

L97265-03ASD ASD 10/26/120:12 MS121009-6 .25025 .0034 .2596 mg/L 102.4

90 110

-0.0003 0.0003

85 115

70 130

70 130 1.89 20

Silver, dissolved M200.7 ICP

I AC ID Typ Anlye P C QC Sape Fun Unt Re Loe Upr RP iit Qa

WG332438

WG3324381CV

WG33243BICB

WG332438LFB

1-97342-OlAS

L97342-OIASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18/12 22:26 11121001-3

AS 10/18/12 22:35 11121001-3

ASID 10/18/12 22:38 11121001-3

.998

.5

.5

.5

.991 mg/L 99.3

U mg/L

.502 mg/L 100.4

U .423 mg/L 84.6

U .401 mg/L 80.2

95

-0.03

85

85

85

105

0.03

115

115

115 5.34 20 MA

Sodium, dissolved M200.7 ICP

AC ID Typ Anlye *. NSC QC Sapl Fon Unit *e Loe Upe RP Lii --

WG332438WG3324361CV

WG332438ICB

WG332438LFB

L97342-01AS

L97342-OIASD

ICV 10/18/12 22:08 11120914-1 100 100.4 mg/L 100.4

ICB 10/18/12 22:14 U mg/L

LFB 10/18/12 22:26 11121001-3 100.0416 99.71 mg/L 99.7

AS 10/18/12 22:35 11121001-3 100.0416 23.9 125.8 mg/L 101.9

ASD 10/18/12 22:38 11121001-3 100.0416 23.9 127.3 mg/L 103.4

D516-02 - Turbidimetric

95

-0.9

85

85

85

105

0.9

115

115

115 1.19 20

Sulfate

[C ID Typ Anlye - C QC Sapl Found Unt .e Lowe Uppe pP ii u

WG332994

WG3329941CB ICB 10/28/12 10:14

WG3329941CV ICV 10/26/1210:14 W1121025-5 20

WG332994LFB LFB 10/26/12 13:24 W1121025-3 10

L97317-02AS AS 10/26/1215:39 SO4TURB20 100

L97317-01DUP DUP 10/26/12 15:50

U mg/L

20 mg/L 100

9.9 mg/L 99

2600 2610 mg/L 10

9100 9300 mg/L

-3

90

90

90

3

110

110

110 M3

2.2 20

Uranium, dissolved M200.8 ICP-MS[AZIDTp Anlye .C C QC Sapl Fon U.it Re oe U pe RPD Lii p.a

WG332928

WG3329281CV ICV 10/25/12 23:49 MS121001-5 .05

WG3329281CB IC 10/25/12 23:52

WG332928LFB LFB 10/25/12 23:56 MS121009-6 .05

L97265-03AS AS 10/26/12 0:09 MS121009-6 .25

L97265-03ASD ASD 10/26/120:12 MS121009-6 .25

.05453 mg/L 109.1

U mg/L

.05272 mg/L 105.4

.4988 .7615 mg/L 105.1

.4988 .7545 mg/L 102.3

90 110

-0.0003 0.0003

85 115

70 130

70 130 0.92 20

REPIN.01.06.05.01 Page 9 of 20

40Z Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inrai QC

I Summarya Ii


Zinc, dissolved M200.7 lCP

LZID Typ Anlye PCNSC QC Sapl Fon Unt Re Lowe Uppe p iit Qa

WG332438

WG3324381CV

WG332438ICB

WG332438LFS

L97342-O1AS

L97342-01ASD

ICV 10/18/12 22:08 11120914-1

ICB 10/18/12 22:14

LFB 10/18112 22:26 11121001-3

AS 10/18112 22:35 11121001-3

ASD 10/18/12 22:38 11121001-3

2

.5

.5

.5

1.986 mg/L 99.3

U mg/L

.514 Mg/L 102.8

.501 mg/L 100.2

.508 mg/L 101.6

95 105

-0.03

85

85

85

0.03

115

115

115 1.39 20

U

U

REPIN.01.06.05.01 Page 10 of 20

i'i Z Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Inorganic ExtendedQualifier Report


AZID WORKU PAAEE MEHO Q AL DECITO

L97319-01 WG332438 Calcium, dissolved

Iron, dissolved

Silver, dissolved

WG332768 Fuoride

WG332718 Nitrogen, total Kieldahl

WG332021 Residue, Filterable (TDS) @180C

WG332994 Sulfate

WG332352 Total Alkalinity

M200.7 ICP

M200.7 ICP

M200.7 ICP

SM4500F-C

M351.2 - TKN by Block Digester

M351.2 - TKN by Block Digester

SM2540C

D516-02 - Turbidimetric

SM2320B - Titration

M3 The spike recovery value is unusable since the analyteconcentration in the sample is disproportionate to the spikelevel. The recovery of the associated control sample (LCSor LFB) was acceptable.

MA Recovery for either the spike or spike duplicate was outsideof the acceptance limits; the RPD was within theacceptance limits.

MA Recovery for either the spike or spike duplicate was outsideof the acceptance limits; the RPD was within theacceptance limits.

RA Relative Percent Difference (RPD) was not used for datavalidation because the sample concentration is too low foraccurate evaluation (< lOx MDL).

M2 Matrix spike recovery was low, the recovery of theassociated control sample (LCS or LFB) was acceptable.

RA Relative Percent Difference (RPD) was not used for datavalidation because the sample concentration is too low foraccurate evaluation (< lOx MDL).

ZO Concentration is based on a final residue greater than 200mg.

M3 The spike recovery value is unusable since the analyteconcentration in the sample is disproportionate to the spikelevel. The recovery of the associated control sample (LCSor LFB) was acceptable.

ZW Method deviation. The sample was centrifuged prior toanalysis due to high solid content

REPAD.1 5.06.05.01

Page 11 of 20

- ADZ Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Raio hei0r

Rio Algom Mining CompanyProject ID: 6300056598Sample ID: MW-32Locator:

ACZ Sample ID: L97319-01

Date Sampled: 10/09/12 10:03Date Received: 10/12112Sample Matrix: Ground Water

Radium 226, dissolved

M903.1

Prep Method:

-`Ný1116 oi



M9320

11/01/12 10:15 0.26 0.09 0.15 pCi/L thf

Prep Method:

I.. ~ -. I

Radium 228, dissolved 10/26/12 13:56 0.93 0.44 1.8 pCi/L * mla

REPRC.02.06.05.01 Please refer to Qualifier Reports for details.

REPRC.02.06.05.01 * Please refer to Quafiftr Reports for details.Page 12 of 20

ACZ Laboratories, Inc.2773 Downhill Drive Steamboat Spri'ngs, CO 80487 (800) 334-5493

Raiohe isr

Batch A distinct set of samples analyzed at a specific time

Error(+/-) Calculated sample specific uncertainty

Found Value of the 0C Type of interest

Limit Upper limit for RPD, in %.

LCL Lower Control Umit. in % (except for LCSS, mg/Kg)

LLD Calculated sample specific Lower Umit of Detection

PCN/SCN A number assigned to reagents/standards to trace to the manufacturers certificate of analysis

PQL Practical Quantitation Umit

0C True Value of the Control Sample or the amount added to the Spike

Rec Amount of the true value or spike added recovered, in % (except for LCSS, mg/Kg)

RER Relative Error Ratio, calculation used for Dup. QC taking into account the error factor.

RPD Relative Percent Difference, calculation used for Duplicate 0C Types

UCL Upper Control Limit In % (except for LCSS, mg/Kg)

Sample Value of the Sample of interest

DUP Sample Duplicate MS/ASD Matrix Spike/Matrix Spike Duplicate

LCSS Laboratory Control Sample - Soil PBS Prep Blank - Soil

LCSW Laboratory Control Sample - Water PBW Prep Blank - Water

Blanks Verifies that there is no or minimal contamination in the prep method procedure.

Control Samples Verifies the accuracy of the method, including the prep procedure.

Duplicates Verifies the precision of the instrument and/or method.

Matrix Spikes Determines sample matrix interferences, if any.

H Analysis exceeded method hold time.

M EPA methodology, including those under SDWA, CWA, and RCRA

SM Standard Methods for the Examination of Water and Wastewater.

D ASTM

RP DOE

ESM DOE/ESM

(1) Solid matrices are reported on a dry weight basis.

(2) Preparation method: "Method" indicates preparation defined in analytical method.

(3) 0C results calculated from raw data. Results may vary slightly if the rounded values are used in the calculations.(4) An asterisk in the "XQ" column indicates there is an extended qualifier and/or certification

qualifier associated with the result

For a complete list of ACZs Extended Qualifiers, please click: http://www.acz.com/public/extquallist.pdf

REP003.09.12.01

Page 13 of 20

i ý": 21Laboratories, Inc.2773 Downhil Drive Steamboat Springs, CO 80487 (800) 334-5493

RaichmstyO

mSm umm iary


Radium 226, dissolved M903.1 Units: pCi/L

... 1, Te l •- -'t- .. -.-6

WG333422

WG332477PBW PBW 11/01/12 .03 0.08 0.11 0.22WG332477LCSW LCSW 11/01/12 RC120627-2 23.92 21 0.57 0.27 87.8 43 148L97221-04DUP DUP-RER 11/01/12 4.9 0.31 0.21 5.4 0.32 0.3 1.12 2

L97233-O3DUP DUP-RER 11/01/12 0.14 0.08 0.09 .03 0.05 0.07 1.16 2

L97319-0IMS MS 11/01/12 RC120627-2 23.92 0.26 0.09 0.15 12 0.41 0.1 49.1 43 148

Radium 228, dissolved M9320 Units: pCi/L

I 7 7 i i . 1 , 4 ,

WG333188

WG332644PBW PBW 10/26/12 .2 0.19 0.61 1.22

WG332644LCSW LCSW 10/26/12 PCN39524 18.47 12 0.72 1.5 65 47 123

L97342-04MS MS 10/26/12 PCN39524 18.47 16 0.93 1.1 22 0.91 1.9 32.5 47 123 M2

L97342-02DUP DUP-RER 10/26/12 7.2 0.69 1.5 6.3 0.59 0.9 0.99 2

L97303-01DUP DUP-RER 10/26/12 0.45 0.37 1.7 -.46 0.35 1.2 1.79 2

REPRC.01.06.05.01

Page 14 of 20

4 0Z Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

RadChem ExtendedQualifier Report I


I ~ .O

L97319-O1 WG333188 Radium 228, dissolved M9320 M2 Matrix spike recovery was low, the recovery of theassociated control sample (LCS or LFB) was acceptable.

REPAD.15.06.05.01

Page 15 of 20

,4rDZ Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493

Q aifier[st I. p


M

No certification qualifiers associated with this analysis

REPAD.05.06.05.01

Page 16 of 20

AC Z Laboratories, Inc.2773 Downhill Drive Steamboat Springs, CO 80487 (800) 334-5493 -U

Rio Algom Mining Company6300056598

ACZ Project ID: L97319

Date Received: 10/12/2012 10:06

Received By: ksj

Date Printed: 10/13/2012

[ReYESp NOrficNAo

1) Is a foreign soil permit included for applicable samples?

2) Is the Chain of Custody or other directive shipping papers present?

3) Does this project require special handling procedures such as CLP protocol?

4) Are any samples NRC licensable material?

5) If samples are received past hold time, proceed with requested short hold time analyses?

6) Is the Chain of Custody complete and accurate?

7) Were any changes made to the Chain of Custody prior to ACZ receiving the samples?

YES NO NA

xxx

L x

x1

ISamples/Containers I

8) Are all containers intact and with no leaks?

9) Are all labels on containers and are they intact and legible?

10) Do the sample labels and Chain of Custody match for Sample ID, Date, and Time?

11) For preserved bottle types, was the pH checked and within limits?

12) Is there sufficient sample volume to perform all requested work?

13) Is the custody seal intact on all containers?

14) Are samples that require zero headspace acceptable?

15) Are all sample containers appropriate for analytical requirements?

16) Is there an Hg-1 631 trip blank present?

17) Is there a VOA trip blank present?

18) Were all samples received within hold time?

YES NO NA

rx

I 1 U_rxx

x

Fx -m

Cooler Id Temp (°C) Rad (P.R/Hr) Custody Seal Intact?

3559 3.1 14 Yes

Client must contact an ACZ Project Manager if analysis should not proceed for samples receivedoutside of their thermal preservation acceptance criteria.

REPAD LPII 2012-03

Page 17 of 20

' r _ Laboratories, Inc.

Name: 6,#Ule delAC?7-Corrvanv: Z7 "el~wo /*.1- 6

IA&rew. ?/gr

I 0/4-ro"ýr' "40W-4

E-mail: I ITdl~oneo: ;S- J/- FR37

Namne: I ~ E-mail:Telephone:COMManyName:

Company.

E-mail: Kelphone:

If sample(s) received past holding time (HT). or if insufficient HT remains to completeanalysis before expiration. shall ACZ proceed with requested short HT analyses?

If " " Sen ACZ 11 ronraM ci Io ftar m inst 1 I f IFI kIU "YEW W o"

sdkh ACZ wilprehcwire if. req.udm w•y.wI if 1r 1mt mridnW.f he 98 ElM.

YESNO

Are samples for S9NA Compliance Monitoring? Yes -L - No 1If yes. nleasn irtluidn state form.s.Reajult will be reported to POL for Colorado.

plrsN !st romto StMt zip code TIMe Zone

ReporthV ~ ~ ~ ~ • ,ocmlact~d1

0

Minus 18W (SwbWabW7 W (GrondWi~no'WW .MWini-DW M*kgWat.) SL (Shidge)-S(SI:OL_ -0wSpc'

ý540~-"7 vr:7

ef

~ 97~s4a~ s~/vPlease mfer.to ACZ's erm & coridlfon; located on the revrse side of this COC. A e('

RIO ALGOM MINING LLC - PROJECT CODES

,CLALL ACL-TRB ACI-TRA ACLKD DP-71-Q SEDP-1-S"

5 ear 30/yeir 15/yea" 35/year I 0/year 20/ r .0 arChido Chloride Chloride Chloride Chloride ifo_-ide Chloride-' Sulfate Sulfate Sulfate Sulfate uSufate Sulte.. .. _Sulfate__TDS TDS TDS TDS TS__DSTDS

Nitrate Nititrite rate + Nitrite Nitrate + Nitrite Nitrate + Nitrite Nitrate + Ni Nitrate + Nitrite Nitrate + NitriteMolybdenum "Ganide Cyanide Antimony Arsen' Arsenic Arsenic

Nickel Molb fnum Molybdenum Arsenic Se mUm Selenium SeleniumSelenium 'Nicke Nickel Beryllium ranium Uranium Uranium

Gross Alp'ha Selenium Selenium Cadmium Carbonate (CO3) Carbonate (CO)DRatlium-226 Gross Allha _Gross Alpha C..anide _ _ _ Bicat•bokte (HCO3) Bicarbonate (HCO,)Radium-228 Radium-226 1toum-226 Lead Z Calcium CalciumThorium-230 Ralium-228- Ra___ -228 Molyb(num_ Potassium Potassium

Lead-21 0 Thorium-230 Thoriun [30 Akel Magnesium MagnesiumUranium Lead-210 Leat-210N /•elenium Sodium .Sodium

..... _ _ Uranium Uranium X Gross Alpha Lead Lead"'udium-226 Nickel Nickel

_, _' Ra min-22_ _... . Silver Silver/ Thoriu. 2Iron Iron

..... Lead-21O, . Molybdenum Molybdenum-. ..... u•_. . N, Zinc Zinc

.._. ....____,__ _______ __ ,__ ,_ _ .Manganese -Mangan, se-,,... .. _ _ __ "_ _Copper Copper

_ _ _.,_ __Cobalt Cobalt_."__ ____... Chromium Chromium

__ . ._....._Cadmium Cadmium. .... _ ,,Aluminum Aluminum

.__ __Fluoride Fluoride_._ '__. ... __ __-Ra' um-226 Radium-226

_ __,__ ..__ ,Radiu-"-228 Rmdium-228Total Kje1Nk Total Kjeldal

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CD

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Wednesday, Augusl 0. 2007vcrsions.

The Wednesday, August 08, 2007 product code replaces ill previous

SHIPPING DOCUMENT

Rio Algon Mining LLC

P.O. Box 218Hwy. 605 & 509Grants, NM 87020(505) 287-851

SHIPPED TO

ACZ Laboratories, Inc.

2773 Downhill Drive

Steamboat Springs, CO. 80487(800) 334-5493

SHiP'IN DocuME1oT NO. 58433

DATE: 10/10/2012

SHIP VIA: UPS

PO or REF. NO.

Scomwng for wamslcteduse required: Yea No X___

Scarndby.

Remoal COOaM

Averge: __ dpnlOCcm2

MITN NO. QUAnY CHARGE TOO-S Cooler Ground W0awrSm*•.. POomwo005m;

SIAL INSTRUCTIONS:

REQUESTED BY:

APPROVED BY:

Sblpping Cost,

HS

Billy RayMATERIAL PICKED UP BY:

DATE:

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