Ontario Geological Survey
Permanent Link to this Record:
MDI52G14SE00036
Record Name(s) | Big Island - 1970 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1995-May-30 |
Date Last Modified | 2022-Mar-02 |
Created By | |
Revised By |
Primary Commodities: Copper, Silver
Secondary Commodities: Zinc
Township or Area: Valora Lake Area
Latitude: 49° 51' 52.15" Longitude: -91° 8' 20.36"
UTM Zone: 15 Easting: 633743.68 Northing: 5525224.69 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52G14SE
Point Location Description: Transfer
Location Method: Conversion from MDI
1970: Chimo Gold Mines Ltd. drilled 3 DDH totalling 440.7 m. 1971: Chimo Gold Mines Ltd. drilled 6 DDH totalling 1162.2 m. 1972: Conwest Exploration drilled 5 DDH totalling 848.2 m.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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52G14SE Z-0022 | 52G14SE0028 | 52G14SE0028 |
52G14SE AA-0023A1 | 52G14SE0017 | 52G14SE0017 |
52G14NE AJ-0014 | 52G14NE0043 | 52G14NE0043 |
Province: Superior
Subprovince: Wabigoon
Belt: Sturgeon Lake
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Intermediate Tuff | 1 | Tuff | Host |
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Schist-Unsubdivided | 2 | Graphitic | Near |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Pyrite | Economic | Ore | ||||
2 | Chalcopyrite | Economic | Ore | ||||
3 | Sphalerite | Economic | Ore | ||||
1 | Graphite | Economic | Gangue | ||||
2 | Sericite | Economic | Gangue |
Feb 11, 2020 (Therese Pettigrew) - DDH 72-31 assayed up to 0.32% Zn and 0.35 opt Ag (Assessment file 52G14SE0028). DDH 70-5 returned assays up to 5.25% Cu and 1.51 opt Ag over 0.5 ft (0.15 m). DDH 70-7 returned assays up to 0.43% Zn and 1.03 opt Ag over 0.9 ft (0.27 m) (Assessment report 52G14NE0043).
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For detailed information regarding this mineral record please contact the Kenora Resident Geologist District Office