Ontario Geological Survey
Permanent Link to this Record:
MDI52L07NE00024
Record Name(s) | Perkins - 1991 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Jan-23 |
Date Last Modified | 2022-Aug-04 |
Created By | |
Revised By |
Primary Commodities: Copper
Secondary Commodities: Gold
Township or Area: Rex Lake Area
Latitude: 50° 26' 37.95" Longitude: -94° 36' 28.76"
UTM Zone: 15 Easting: 385827.386 Northing: 5589220.084 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52L07NE
Point Location Description: Transfer
Location Method: Conversion from MDI
1958-63: prospecting, trenching, stripping, sampling, geological and geophysical surveys. 1964: geophysical surveys, 901 m of DD in 15 holes. 1985-88: geological, lithogeochemical and geophysical surveys. 1992-95: linecutting, geological survey, ground and airborne geophysical surveys. 795 m of DD in 4 holes.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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52L07NE H-1 | 52L07NE0013 | 52L07NE0013 |
Rock Type | Rank | Composition | Texture | Relationship | Mafic Gneiss | 1 |
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Gneiss-Unsubdivided | 2 | quartz-biotite-amphibolite gneiss; garnet gneiss | ||
Pegmatite | 3 |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Chalcopyrite | Economic | Ore | ||||
2 | Pyrite | Economic | Ore | ||||
3 | Molybdite | Economic | Ore | ||||
4 | Hematite | Economic | Ore | ||||
5 | Pyrrhotite | Economic | Ore | ||||
6 | Magnetite | Economic | Ore |
Aug 04, 2022 (Q Unknown) - 1964: Best drill intersections assayed: 0.61% Cu over 3.5 m; 1.37% Cu over 5.4 m; 2.09% Cu over 2.3 m; and 1.44% Cu over 6.9 m. 1985-88: Grab samples assayed up to 12% Cu and chip samples assayed 1.98% Cu over 5.2 m. 1992-95: Mineralized drill sections assayed: 1.08% Cu over 9.75 m; 1.35% Cu over 5.0 m; 1.55% Cu over 4.36 m; and 1.62% Cu over 1.05 m. Lithologies included: quartz-biotite-amphibolite gneiss; garnet gneiss; mafic gneiss; and pegmatite. Sulphide minerals included chalcopyrite, pyrite, and molybdenite.
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