Ontario Geological Survey
Permanent Link to this Record:
MDI53H12SW00006
| Record Name(s) | Nemeigusabins Lake - 1970, Pa258482 - 1970 |
|---|---|
| Related Record Type | Partial |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1985-Aug-20 |
| Date Last Modified | 2022-Mar-02 |
| Created By | |
| Revised By |
Primary Commodities: Copper
Township or Area: Nemeigusabins Lake Area
Latitude: 53° 30' 30.23" Longitude: -89° 56' 57.18"
UTM Zone: 16 Easting: 304435 Northing: 5932876 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 53H12SW
Point Location Description: Location from R193, p. 46
Location Method: Conversion from MDI
1913: Reconnaissance scale mapping by J.B. Tyrrell of the Geological Survey of Canada. 1964: Ontario Department of Mines reconnaissance scale mapping by P.P. Hudec. 1969-1980: Inco Limited (INCO) exploration program including, geophysics and drilled 2 DDH totalling 241.4 m. In 1970 DDH#43412-0 (Cl#258482) estimates up to 0.4% Cu/4.4 feet at a depth of 190.6 feet. 1979: Ontario Geological Survey completed more detailed mapping by Thurston.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 53H12SW0011A1 | 53H12SW0025 | 53H12SW0025 |
| 53H12SW0010D1 | 53H12SW0026 | 53H12SW0026 |
Province: Superior
Subprovince: Sachigo
Terrane: North Caribou
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Terrigenous-Clastic-Unsubdivided | 1 | Contains |
|---|---|---|---|---|
| Mafic lava flow-unsubdivided | 2 |
| 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 | Pyrrhotite | Economic | Ore | ||||
| 4 | Marcasite | Economic | Ore |
Aug 16, 2018 (R Tuomi) - In 1970 DDH#43412-0 (Cl#258482) estimates up to 0.4% Cu/4.4 feet at a depth of 190.6 feet. A 1979 Ontario Geological Survey completed more detailed mapping by Thurston. OGS grab sample from a vein on small island off NW corner of Ernie Island: assayed 1.05% Cu. IPCO’s 1985DDH BT-85-2 assayed 1.36 g/t Pt/0.4m (Zone 5.2km SE of CR OCC). Samples collected by OGS staff in 1986 assayed up to 0.36% Cr, 0.17% Cu and 0.17% Ni.
Map - Geological series, Operation Winisk Lake, Wunnummin Lake-Big Trout Lake, District of Kenora (Patricia Portion)
Publication Number: P0712 Scale: 1:126,720 Date: 1997
Author: Thurston P.C., Sage R.P., Siragusa G.M.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
MonoMap - Geology of Winisk Lake area, District of Kenora, Patricia Portion
Publication Number: R193 Scale: Date: 1980
Author: Thurston P.C., Sage R.P., Siragusa G.M.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Geology of the Big Trout Lake area, District of Kenora (Patricia Portion)
Publication Number: R023 Scale: Date: 1997
Author: Hudec P.P.
Publisher Name: Ontario Dept. of Mines
Location:
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