assessment rpt. covering the 2nd 2010 prospecting and
TRANSCRIPT
2. 469 9 '
ASSESSMENT REPORT COVERING THE SECOND
2010 PROSPECTING AND SURFACE WORK PROGRAM
ON THE
Long Lac Property
McBean Lake Area, Thunder Bay Mining District
PREPARED BY:
Andrew Tims, P.Geo.
UTM Zone 16 - NAD 83 Projection
5307 45mE 5499400 mN
Northern Mineral Exploration Services
November 22, 2010
r" 1 2 s 20 ~ 0
GEOSCIENCE ASSESSMENT , OFFICE
.. ..
TABLE OF CONTENTS
INTRODUCTION
LOCATION AND ACCESS
CLAIMS AND OWNERSHIP
PREVIOUS WORK
REGIONAL GEOLOGY
WORK PROGRAM SUMMARY
CONCLUSION AND RECOMMENDATIONS
Proposed Budget
REFERENCES
STATEMENT OF QUALIFICATIONS
APPENDIX 1 -SAMPLE LOCATION AND ASSAY MAPS
APPENDIX 2- ROCK SAMPLE ASSAY CERTIFICATE
Figure 1 Figure 2 Figure 3 Figure 4
Table 1 Table2 Table 3
Map 1
FIGURES
Provincial Location Map Property Claim Map Regional Geology Map Property Geology Map
TABLES
Property Claims List Mine Production Statistics, Geraldton, Ontario Assay Results for 2010 Prospecting prt2
Sample Location and Assay Map (1: 2 500)
1
1
1
3
5
9
11
11
13
14
15
16
INTRODUCTION
This report presents and summarizes the results of a 4 day prospecting work
program, completed during the period of July 27th to 30th, 2010, on the Long Lake
property in Abrey Township (Figure 1) of the Thunder Bay Mining District. David
Hutchinson of Thunder Bay and Matthew Cowan of Toronto, completed the field
work with supervision by Andrew Tims of Thunder Bay, Ontario.
LOCATION AND ACCESS
The Long Lake property is located in the McBean Lake area, approximately 20
kilometre's east of Geraldton, 8 kilometres south of Longlac, in the Thunder Bay
Mining Division, NTS sheet 42E/10. (Fig. 1). Access for prospecting was by ATV
from an abandoned sand/ gravel pit 25 km south of the town of Long Lac on the
haulage road to Terrace Bay.
CLAIMS AND OWNERSHIP
The Long Lake property consists of 4 contiguous staked claims, comprising
approximately 736 hectares (Figure 2). A list of the claims is found in Table 1
below.
Table 1 Long Lake property Claims List
Township/Area Claim Recorded Due Date Units Required Applied Reserve Bank
MCBEAN LAKE 1241540 2007 -May-25 2011-J u n-24 16 $6,400 $6,400 $2,048 $0
MCBEAN LAKE 1241541 2007 -May-25 2011-May-25 12 $4,800 $4,800 $0 $0
MCBEAN LAKE 3015317 2004-Jun-14 2011-Jun-14 10 $4,000 $16,000 $3,018 $0
MCBEAN LAKE 4221057 2007 -Nov-23 2010-Nov-23 8 $3,200 $3,200 $0 $0
MCBEAN LAKE 4252407 2009-Nov-24 2011-Nov-24 11 $4,400 $0 $0 $0
MCBEAN LAKE 4253400 2009-Nov-24 2011-Nov-24 4 $1,600 $0 $0 $0
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II"'J Past and present producing mines
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Long Lake Property
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PREVIOUS WORK
No historical assessment data for the immediate area of the property is recorded
before 1946. The Theresa Mine, located 5 kilometres to the northeast, produced
4,727 oz of gold and 198 oz of silver from 261,120 milled tons between 1935-1955.
Previous work is as follows:
1934-37
1934-38
1946
1947-49 1950-53
1954 1969
1970-72
1978
1987
1987-88
1996
Initial gold discovery at the Theresa Mine site by Moses Fisher; optioned to Afton Mines Ltd., Bulk sampling, limited gold and silver production; 3,647 m of drilling; sinking of shafts 1 & 2; Theresa Mines Ltd. was incorporated, Independent Mining undertakes line-cutting; magnetic and geological surveys on the majority of the present day Long Lake property, Shaft #3 at Theresa Mine sunk to 155 m; 10 934 m of drilling, Theresa Mine Mill operated at 106 tons per day; Shaft #3 deepened to 300m; 2 071 m surface and 15 202 m of underground drilling, Theresa Mine operations halted; patents suspended, 0. Albert carried out trenching and stripping on a claim north of Milbean Lake, Canadian Nickel Co. conducted a drill program in the McBean Lake area, Shell Canada Resources Ltd. optioned the property held by Roxmark Mines and Discovery West in the Skinner-McBean Lake Area; Questor Surveys completed an AEM survey with ground magnetic and EM follow-up surveys; a nine hole, 1,026 m drill program followed, Areodat flew an AEM survey over a 186 claim group in the McBean Lake area for Discovery West Corp and Roxmark Mines; follow-up prospecting, ground mag and EM surveys; two holes, 180 m, were drilled south of Skinner Creek between Skinner Lake and Milbean Lake, Duration Mines optioned the Theresa Mine property and dewatered the workings; completed 5 320 m of underground drilling, Duration Mines declared bankruptcy; the mine contractor, J.S. Redpath gained ownership of the property as compensation; 1996 Cyprus Canada Inc. staked the original fifteen-claim block in June followed by 23 km of line cutting between Nov and Dec.
3
.500,000 mN
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·~ - :-: - ~ . :-: .. :-:.* .:-:·* 250 500 1.000
metrss
. --
1997 An additional 12.34 km of lines were cut plus 35 km's of a mag-VLF surveying were completed in January and February. A 27-km poledipole array IP survey was completed between Feb and Mar. An eleven hole, 1,851 metre BQ reconnaissance scale drill program was completed during the months of March and April. Seventy-four kilometre's of line for Grid B were cut between June and August. Line cutting was accompanied by a 58.9 kilometre mag/VLF survey. Geological mapping was completed in August. A 13.7 km pole-dipole array IP survey was completed during August. A 10 drill hole, 1,656 meter BQ diamond drill program was conducted by Cyprus Canada Inc. between October 7th and 27th, 1997
2004 Andrew A. Tims staked two claims on June 9th, 2004 2006 A sampling program of 50 "B" horizon and 50 Mobile Metal Ion (MMI)
media was undertaken by Andrew A. Tims on old grid lines on the property. 2007 Two additional claims were staked on May 5th and 6th, 2007 for
Andrew A. Tims by SkyBridge Development. No work was completed by Sky Bridge and the option lapsed.
2008 A 66 soil sample survey plus prospecting was completed over the core of the property.
2009 Two small magnetic/VLF surveys where completed covering the northern end of McBean Lake and the southern shore of Milbean Lake. A 10 sample prospecting program was completed on claim 30153127.
2010 A prospecting and soil sampling work program was carried out over claims 4253400 and 4221057.
REGIONAL GEOLOGY
The Geraldton Gold camp is underlain by the east-southeast striking sediment
volcanic Barton Bay synclinorium. The sediments are comprised of Precambrian
turbidite assemblages with interbeds of banded iron formation and lesser mafic
volcaniclastic rocks of the Southern Sedimentary unit (Kresz & Zayachivsky, 1991).
Semi-conformable sills of diorite/ gabbro, including quartz and quartz-feldspar
porphyry intrude these formations. The sediments/volcanics and intrusives have
been deformed into tight large and small-scale isoclinal folds. Later intrafold and
drag folds have been superimposed on these structures. To the north, the
synclinorium is bound by a sequence of mafic volcanic flows and to the south by a
major east-southeast tectonic structure known as the Barton Bay deformation zone
(BBDZ). See Fig 3.
5
a
z
(}
LEGEND
Maile Volcanics
Fet to lnterm Vol
Sediments
Paphyry lnl
lntennedlale lnl
• Gebb"o
Ftbiclo lnt lnt
TrondjenKe
• Diabase
mE
~ Put Produdng Mine
A GddOCClHafl~ '-~R.gonaiF•ut
' '-.JrooFcrmation
.- >
mE
D
Several major longitudinal faults trend east-southeast, roughly parallel the axial
planes of the fold structures. These faults have been offset by the southwest trending
Long Lake fault producing a horizontal offset of 1 kilometre and a significant
displacement in the vertical sense. Rocks to the east of this fault are from a deeper
crustal level with a metamorphic grade of upper greenschist to amphibolite.
Lithologies west of Long Lake are of greenschist facies (Kresz & Zayachivsky, 1991).
Many of the gold deposits in the Geraldton camp are thought to be spatially related
to the low angle splays off of the BBDZ (Bankfield-Tombill fault), as the majority of
the gold production occurs in rocks directly north of this major tectonic structure.
Gold mineralization occurs in several environments but the two most prolific, based
on historical production (Pye, 1951 ), are the porphyry/ sediment contacts and
quartz-ankerite veins within or adjacent to highly folded sections of iron formation.
Between 1934 and 1968, the Geraldton camp produced approximately 2.9 million
ounces of gold at an average grade of 0.17 ozfton from eleven, moderate to high
grade underground operations. Production statistics for the Geraldton camp are
listed in Table 2.
Table 2 Mine Production Statistics. Geraldton. Ontario
MINE PERIOD TONS AU OZ. AU OZ/T PROD. RATE 1. Macleod Cockshutt 1938-67 9 404 145 1 366 404 0.15 500-1 000 2. Little Lon Lac 1934-53 1 780516 605 449 0.34 250 3. Mosher 1962-66 2 710 657 330 265 0.13 1\IA 4. Hardrock 1938-51 1 458 375 269 081 0.18 200-500 5. Ma net Consolidated 1938-51 359 912 152 089 0.42 100 6. Consolidated Mosher 1967-68 934 084 109 324 0.12 1000 7. Tombill 1838-42 190 622 69 120 0.36 100 8. Bankfield 1937-42 231 009 66 417 0.29 100 9. Jellex 1939-40 14 722 5 672 0.39 45 10. Theresa 1950-55 26 120 4 727 0.15 106 11. Talmora 1948 6 634 1 417 0.21 50
TOTALS 1934-68 17 102 074 2 974 293 0.17 50-1000
7
LEGEND
Mafic Vol
Felsic Vol
Sedimet
Feldspar Porph
Qtz-Fsp Porph
• Gabbro
Tronj , Syenite
Granite, Granodiorite
• Diabase
• J
Mineral Occurance
/
Historical Drill Hole / ,.,. -
Iron Formation
, / N W+E s
l ..... r 'v Au
'-;~
·"' .,'-
LONG LAKE PROPERTY
t-----1 PROPERTY GEOLOGY MAP
Figure 4
·.
WORK PROGRAM SUMMARY
Will Roberts of Thunder Bay spent one day, May 1st, 2010, blazing, flagging and
clearing the boundary for claim 3015317.
D. Hutchinson assisted by M. Cowan completed series of tight criss-crossing
traverse traverses prospecting for gold mineralization between drill hole SK97-04
and SK97-11 north of McBean Creek covering a total of 11.5line kilometres (see Map
1 ). Daily work log is as follows;
DAILY LOG
July 26 Travel to Longlac Ontario from Thunder Bay, Ontario, checked access to
the property via A TV trail;
July 27 Looked for the eastern north-south claim boundary. Unsuccessful.
Completed a traverse parallel to the southern boundary of claim 4252407.
No outcrop located. Mature spruce and poplar stand, easy traverse.
Located the number 3 witness post and number 2 post on return leg of
traverse;
July 28 Returned to previous day traverse and followed a low topographic rise
locating an outcrop of biotite wacke, sample 130215 taken. continued
north till swampy terrain about McBean Creek encountered. Located
claim eastern boundary and followed it south to number 2 post. Late
afternoon thunder shower, traverse ended;
July 29 Continued previous days westward traverse too McBean Lake. Two
outcrops of wacke were uncovered, samples 130216 and 130217 till half
way to McBean Lake. No outcrop encountered in return traverse;
July 30 Traversed the northern boundary of claim 4252407 parallel to a spruce
swamp bordering McBean Lake. One outcrop mafic tuff and diabase dyke
was stripped and sample 130218 collected;
9
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SAMPLE DESCRIPTIONS
130215 531707mE, 5498340mN; Greywacke- Grey weather surface, light to grey-green fresh surface, poorly
sorted, massive to coarsely bedded with the matrix is recrystalized typically
containing 20-50% quartz, ~20% feldspar, 10-15% biotite with trace
porphyroblasts of amphibole hosting minor millimetre-scale boudinage
quartz veinlets, trace to 1/2% disseminated Py;
130216 531272mE, 5498312mN; Greywacke- Grey weather surface, light to grey-green fresh surface, poorly
sorted, fine-grained matrix with rare medium-grained quartz grains,
northwest trending fractures are quartz filled,1-2% disseminated Py;
130217 531189mE, 5498351mN; Greywacke- Grey weather surface, light to grey-green fresh surface, poorly
sorted, fine-grained matrix with rare medium-grained quartz grains, weak to
moderate pervasive ankerite, intrude by a 4-5 em wide foliation parallel
quartz vein,1-2% disseminated Py;
130218 531211mE, 5498529mN;
Mafic Tuff - brown weather surface, dark green to dark green-grey fresh
surface consisting of fine-grained ash with trace biotite clots which resemble
flattened shards. The matrix is weak to locally intensely altered by biotite
alteration, 1/2-1% Py along fracture planes;
All prospecting was carried out on claims 4252407 and 4221057. A sample
location/ traverse map with gold assays is located in Appendix I. .
A total of 4 samples were analyzed by fire assay for gold at Accurassay Laboratory
in Thunder Bay. Analytical procedures for Accurassay Laboratories of Thunder Bay
are listed in Appendix II.
10
Table 3 A R It f S 2010 P ssav esu s or urn mer rosoectmQ
Sample UTM E UTM N Au ,:>r;:>b
130215 531707 5498340 17
130216 531272 5498312 6
130217 531189 5498351 540
130218 531211 5498529 8
CONCLUSION AND RECOMMENDATIONS
An isolated 4 em wide quartz vein produced a gold assay of 540 ppb from an area
that was considered low priority. The McBean Gold Zone is located 510 m to the
north along a sediment-volcanic contact. This new anomalous assay may represent
a parallel zone within the southern sedimentary package.
Given the new showing lose proximity to the A T\T trail the new gold occurrence is
an excellent target for trenching. A budget of $61,375 is proposed below.
Proposed Budget
Mechanical stripping /trenching Mob/Demob (from Thunder Bay) ............................................................. 3,000.00 Excavator (120 hours @$125/hour) .......................................................... 15,000.00
Mapping, Prospecting and Sampling 1 geologist for 15 days@ $600/ day ........................................................................ 9,000.00 1 assistant for 15 days@ $375/ day ......................................................................... 5,625.00
Room and Board 2 people 15 days@ $250/ day ..................................................................... 7,500.00
Pump, Hoses, Rock saw and Blades 15 days@ $400/ day .................................................................................... 6,000.00
Transportation Quad, truck 15 days@ $300/ day ...................................................................................... 4,500.00
Assays 250@ $15/ sample ........................................................................................ 3,750.00
Reports and Maps ..................................................................................................... 3,000.00
11
Contingencies ............................................................................................................ 4,000.00
TOTAL .................................................................................................................... $61,375.00
12
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•
REFERENCES
Bruce, E.L., 1935; Little Long Lac Gold Area, Vol. XLIV, Part III, Ontario Department of Mines Report
Kresz, D.U. and Zayachlvsky, B., 1991; Precambrian geology, northern Long Lake area; Ontario Geological Survey, Report 273,77 p.
MacDonald, A.J., 1988; The Geraldton Gold Camp: The role of Banded Iron Formation, Ontario Geological Survey, Open File Report 5694,173 p.
Pye, E.G., 1951; Geology of Errington Township, Little Long Lac Area, Vol. LX, Part VI, Ontario Department of Mines Report. 140p.
13
STATEMENT OF QUALIFICATIONS
I, Andrew A. B. Tims, of 317 Sillesdale Cr., Thunder Bay Ontario hereby certify that:
1.) I am the co-author of this report.
2.) I graduated from Carleton University, in Ottawa, with a Bachelor of Science Degree in Geology (1989).
3.) I possess a valid prospector's license and have been practising my profession as a geologist involved in mineral exploration for the past 20 years.
4.) I am a practising member of the Association of Professional Geoscientist of Ontario as well as a Fellow of the Geological Association of Canada.
Thunder Bay, Ontario November 22, 2010
14
Arlarew Tims Geologist Northern Mineral Exploration Services
.,, .,
APPENDIX 1 - Sample Location and Assay Map
15
APPENDIX 2 - Rock Sample Assay Certificate
16
•
ACCURASSJ\Y LABORAlORIES
Certificate of Analysis
Tuesday, November 16,20 10
Tims, Andrew 317 Sillesdale Cr. Thunder Bay, ON, CAN P7C1S7 Fax#: (807) 474--0875 Email#: [email protected]
Ace#
333671
333672
333673
333674
333675 Dup
PROCEDURE CODES: ALP I, ALFAI, ALAR I
1046 Gorham Street Thunder Bay, ON Canada P7B 5X5
Client ID
130215
130216
130217
130218
130218
f:ertifie<l Rv:
Tel: (807) 626-1630 Fax: (807) 622-7571
Date Received:
Date Completed:
Job#:
Reference:
Sample#:
Au Au ppb oz/t
17 <0.001
6 <0.001
540 0.016
8 <0.001
8 <0.001
www.accurassay.com [email protected]
11 /05/2010
11 /16/2010
201044794
4 Rock
Au g/t (ppm)
0.017
0.006
0.540
0.008
0.008
The results included on this report relate only to the items tested The Certificate of Analysis should not be reproduced except in full, wi thout the wrinen approval of the laboratory
AL903-0131-ll/l6/2010 ll :35 AM
Page 1
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/ July 27, 2010 Traverse
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July 28 , 2010 Traverse
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/ July 29 , 2010 Traverse
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' 4221057 Claim Boundary & Number
I Historical Diamond Drill Hole Location and Surface Trace
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I NORTHERN MINERAL EXPLORATIOl
Author:
I Office:
O<awing:
Long Lake Property
ROCK SAMPLE LOCATION
MAP
Scale: 1:2500 I P r~jecti on : UTM Zone 16 (NAD 83) MAP 1
0 25 50 100
metres