Occurrence Details


Occurrence Number:
105J 003
Occurrence Name:
Pike
Occurrence Type:
Hard-rock
Status:
Deposit
Date printed:
4/29/2025 8:22:43 PM

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General Information
Capsule
Work History
Assessment Reports
References
Resource / Reserve

General Information

Primary Commodities: copper, silver
Secondary Commodities: gold, lead, zinc
Deposit Type(s): Vein Cu+/-Ag Quartz
Location(s): 62°10'1" N - -130°41'42" W
NTS Mapsheet(s): 105J02
Location Comments: .5 Kilometres
Hand Samples Available: No
Last Reviewed:

Capsule

Work History

Staked as Pike cl 1-76 and various fractions (Y13149) between Jul/66 and Nov/66 by Atlas Exploration Ltd following airborne magnetic and electromagnetic surveying. Atlas carried out prospecting, trenching, geochemical (silt and soil) sampling and geological mapping in 1966 and 1967. One packsack hole (24 m) was drilled in 1996 and a tote road was constructed to the property in 1967. Fringe staking to the northwest included the Cree and Star cl (Y16250) by A. Racicot and the Oxo cl (Y16210) by Napoli Exploration Ltd. Racicot optioned his claims to Hecla, and preliminary surveys were conducted by Hecla and Napoli in 1967 with negative results.
The property was later transferred to Atsui Mining Corp Ltd and the Atlas interest was transferred to Cima Resources Ltd in 1974. Atsui performed limited trenching in 1977; Craigmont Mines Ltd carried out mapping under an option in 1978; and Cima performed linecutting in 1980. Atsui and Cima carried out geochemical sampling, geological mapping and drilled 3 holes (280 m) in 1981. Canamax Resources Ltd tied on Pik cl 1-16 (YA91393) to the south in Aug/86.
Restaked as Anky cl 1-32 (YB15618) in Mar/89 by Noranda Exploration Ltd, which carried out soil sampling, hand trenching and some geological mapping.
Restaked as Pike cl 1-6 (YB87183) by P. Risby in Aug/96 and was examined by Hastings Management Corp in Sep/96. Risby staked Pike cl 7-129 (YB87488) in Oct/96 and the claims were examined by Teck Mining Corp in Jun/97, by Viceroy International Exploration in Jul/97, by Homestake Canada in Aug/98 and Risby in Aug/99. Geochemical sampling and prospecting was carried out during the course of these various property examinations.

Capsule Geology

Copper and silver occur in two subparallel quartz-feldspar porphyry dikes associated with a small mid-Cretaceous stock of biotite granite. The granite intrudes a thrust fault-bounded succession of tightly folded Cambro-Ordovician quartzite, chert, slate and limestone.
Two mineralized zones are outlined by continuous lead and copper soil anomalies and by geophysical anomalies and discontinuous gossanous kill zones. Zone 1 is 400 m in length, and may be a faulted offset of Zone 2, which is 2 km long and lies to the east. Pyrrhotite, arsenopyrite, chalcopyrite, tetrahedrite, galena, and sphalerite with lesser enstatite and bornite occur in both zones as disseminations and veinlets accompanied by hydrothermal alteration and silicification in the dikes and wallrocks. Arsenopyrite is the main sulphide mineral in Zone 1, while Zone 2 consists mainly of sphalerite and galena, especially at the east end.
Trenching suggests that mineralization is erratically distributed over widths up to 120 m. Zone 1 trench samples averaged 0.61% Cu and 82 g/t, Ag while Zone 2 assays ranged up to 8% combined Pb-Zn and 340 g/t Ag.
The 1981 drilling returned disappointing results with the best intersection assaying 1.06% Cu, 0.39% Pb, 0.80% Zn, 113 g/t Ag and 0.3 g/t Au across 1.5 m. In late 1981, Cima calculated the tonnage potential as 300,000 tonnes grading 0.5% Cu and 62.2 g/t Ag over a 200 m strike length. Samples analysed for gold in 1990 contained up to 760 ppb Au.
Sampling during the 1996-1999 period produced results consistent with those obtained during previous investigations for silver, copper, lead and zinc. Viceroy collected samples at 50 m intervals to test for potential gold enriched sections, within the mineralized zones, with disappointing results.
 

Work History

Date Work Type Comment
12/31/1999 Other
12/31/1999 Other
12/31/1998 Other
12/31/1998 Other
12/31/1997 Other
12/31/1997 Other
12/31/1996 Other
12/31/1996 Other
12/31/1989 Geology
12/31/1989 Geochemistry
12/31/1989 Trenching
12/31/1981 Drilling 3 holes, 280 m
12/31/1981 Geology
12/31/1981 Other
12/31/1980 Other
12/31/1978 Geology
12/31/1977 Trenching
12/31/1967 Geology
12/31/1967 Geochemistry
12/31/1966 Drilling 1 hole, 24 m
12/31/1966 Trenching

Assessment Reports that overlap occurrence

Report Number Year Title Worktypes Holes Drilled Meters Drilled
095321 2000 Assessment Report on the Pike Claims Rock - Geochemistry, Detailed Bedrock Mapping - Geology
094186 1999 Assessment Report on the Pike Claims Rock - Geochemistry, Hand - Trenching
093990 1998 Assessment Report on the Pike Claims Rock - Geochemistry, Property Evaluation - Other
093776 1997 Assessment Report on the Pike Claims Rock - Geochemistry, Silt - Geochemistry, Soil - Geochemistry, Property Evaluation - Other
092845 1989 Geological and Geochemical Report on the Anky 1-32 Claims Rock - Geochemistry, Soil - Geochemistry, Hand - Trenching
062087 1981 Report on Proposed 1981 Exploration Program Diamond - Drilling, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, Line Cutting - Other
061860 1979 Report on Proposed Exploration Program Pike and Mica Properties Research/Summarize - Pre-existing Data
060702 1967 Geological Report on the Pike Mineral Claim Group Soil - Geochemistry, Detailed Bedrock Mapping - Geology, EM - Ground Geophysics, Magnetics - Ground Geophysics, Line Cutting - Other
019808 1967 Evaluation and Recommendations Geochemical and Geophysical Surveys, Pay Mineral Claims Diamond - Drilling, Soil - Geochemistry, Detailed Bedrock Mapping - Geology, EM - Ground Geophysics, Magnetics - Ground Geophysics, Line Cutting - Other, Hand - Trenching 10 96.90
019806 1966 Geophysical Surveys Pike Mineral Claim Group EM - Ground Geophysics, IP - Ground Geophysics, Magnetics - Ground Geophysics
018922 1966 Geophysical Surveys Pike Mineral Claim Group EM - Ground Geophysics, Magnetics - Ground Geophysics
092894 1966 Pike 1-24 Claims Survey Preliminary Stadia Study Geotechnical - Studies

Related References

Number Title Page(s) Reference Type Document Type
ARMC007552 Map - Pike Lake copper district Property File Collection Geoscience Map (General)
ARMC016670 Geologic, geochemical showings, assay and claim group map sheet of 105J/2 - Pike Lake Property File Collection Geoscience Map (General)
ARMC013806 Report on geology of Sheldon region between Pelly Lakes and McEvoy Lake Property File Collection Report
ARMC013804 Report on Sheldon region claim groups (excluding Pay group) Property File Collection Report
ARMC013811 Sheldon project report - Exploration manager's copy Property File Collection Report
ARMC016669 Geochemical results map - 105J/2 - Pike Lake Property File Collection Geochemical Map
ARMC016668 Geochemical sample stations map - 105J/2 - Pike Lake Property File Collection Geochemical Map
ARMC020534 Field notebook - EM survey results - Pike grid (cont'd) Property File Collection Miscellaneous Company Documents
ARMC020535 Field notebook - Pike EM Reconnaissance Property File Collection Miscellaneous Company Documents
ARMC020536 Field notebook - Magnetic survey - Pike group Property File Collection Miscellaneous Company Documents
ARMC020537 Field notebook - EM survey - Pike group Property File Collection Miscellaneous Company Documents
ARMC020538 Field notebook - Magnetometer - Pike extension Property File Collection Miscellaneous Company Documents
ARMC020539 Field notebook - Pike EM - Mag field B - 'C' grid Property File Collection Miscellaneous Company Documents
ARMC020540 Field notebook - Pike EM Property File Collection Miscellaneous Company Documents
ARMC020541 Field notebook - Pike mag Property File Collection Miscellaneous Company Documents
ARMC018707 Field map - 105J/2 Property File Collection Geoscience Map (General)
ARMC020549 Field notebook - Grid geology - Pike claims - Traffic Mountain area Property File Collection Miscellaneous Company Documents
ARMC013658 Assay results and geology map - Pike caim group Property File Collection Assays
ARMC013327 Claim group location map - Sheldon region - Figure 1 Property File Collection Geoscience Map (General)
BROCK000016 Geology map with handwritten notes and markings - Pelly Lakes North area Property File Collection Geoscience Map (Geological - Bedrock)

Resource/Reserve

Year Zone Type Commodity Grade Tonnage Amount Reported Amount 43-101 Compliant Cut-off
1982 PIKE - TOTAL RESERVE (UNDERGROUND) Historical Estimate copper .5 % 300,000 No No Unknown
Company reported figure as possible reserves. Based on trenching and 3 drill holes. Does not meet National Instrument 43-101 standards.; CANADIAN MINERAL DEPOSITS NOT BEING MINED IN 1986. Energy Mines and Resources Canada, Mineral Bulletin MR 213, p. 313. Original figure from Cima resources Ltd, 3rd Quarter Report - 1981.
1982 PIKE - TOTAL RESERVE (UNDERGROUND) Historical Estimate silver 62.2 g/t 300,000 18660000 No No Unknown
Company reported figure as possible reserves. Based on trenching and 3 drill holes. Does not meet National Instrument 43-101 standards.; CANADIAN MINERAL DEPOSITS NOT BEING MINED IN 1986. Energy Mines and Resources Canada, Mineral Bulletin MR 213, p. 313. Original figure from Cima resources Ltd, 3rd Quarter Report - 1981.