Ontario Geological Survey
Permanent Link to this Record:
MDI52O03NW00033
Record Name(s) | Fry Lake # 5 - 1990, Showing # 6 - 1990 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1990-Nov-28 |
Date Last Modified | 2022-Sep-27 |
Created By | |
Revised By |
Primary Commodities: Uranium, Gold
Township or Area: Fry Lake Area
Latitude: 51° 10' 36.45" Longitude: -91° 26' 37.45"
UTM Zone: 15 Easting: 608784.087 Northing: 5670636.382 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 52O03NW
Point Location Description: North end of outcrop marked 6e just south of lake due south of Rockmere Lake.
Location Method: Conversion from MDI
Access Description: This occurrence is located 92 km west-southwest of Pickle Lake and 12 km east of the First Nation Community of Slate Falls. The occurrence is located 880 m northeast of North Bamaji Lake on the south side of a small un-named lake. Access to this occurrence is by appropriately equipped aircraft to either North Bamaji Lake or Moosetegon Lake, and then a traverse overland to the occurrence. A winter road along the Ear Falls to Pickle Lake power corridor passes about 400 m south of the occurrence.
1968: Kirkland Townsite Gold Mines Ltd. did geological mapping around the occurrence and commissioned an airborne spectrometer survey of the area. 1971: R. Knappett restaked the area of the occurrence and prospected the ground until 1977. 1978: Urangesellschaft Canada Ltd. commissioned a combined airborne VLF-Em, magnetometer and spectrometer survey over the area and did ground work consisting of line-cutting, prospecting, trenching, ground scintillometer surveys, a limited geochemical orientation survey and detailed geological mapping. 1979: Urangesellschaft Canada Ltd. did a radon survey and 2 VLF-Em surveys. 1983: FTM Resources Ltd commissioned airborne magnetometer and electromagnetic surveys over the occurrence area. 1988: Gold Fields Canadian Mining Ltd. commissioned airborne magnetometer and electromagnetic surveys over the area of the occurrence. Humus and biogeochemistry surveys were done on the ground.
Province: Superior
Subprovince: Uchi
Terrane: North Caribou
Domain: Uchi
Belt: Meen-Dempster
Geological Age: Archean
Dec 07, 2005 (B Nelson) - This occurrence is hosted by west-northwest trending quart-sericite schist units. These are believed to be sheared trondhjemite dykes intruding intermediate to mafic volcanics. The quartz-sericite schist units contain multiple thin calc-silicate-chlorite horizons. Pyrite is disseminated throughout the quartz-sericite schist units and galena is reported in one calc-silicate horizon. Uranium mineralization is concentrated in the calc-silicate horizons. Bull quartz veins are found in the occurrence area.
Rock Type | Rank | Composition | Texture | Relationship | Schist-Unsubdivided | 1 | Quartz-Sericite | Host |
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Mafic lava flow-unsubdivided | 2 | Near | ||
Tonalite | 3 | Trondhjemite | Near |
Dec 07, 2005 (B Nelson) - Also associated are calc-silicate-chlorite horizons.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Brannerite | Economic | Ore | ||||
2 | Galena | Economic | Ore | ||||
3 | Gold | Economic | Ore | ||||
4 | Pitchblende | Economic | Ore | ||||
5 | Pyrite | Economic | Ore | ||||
6 | Uraninite | Economic | Ore | ||||
Unspecified | Alteration | Sericitization | 1 | Unknown | Disseminated |
Dec 07, 2005 (B Nelson) - Assay values up to 0.11 oz/ton Au and 0.083 U3O8 have been reported from trenches on this occurrence.
Rank | Classification |
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1 | Lode (Gold) |
Rank | Characteristic |
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1 | Sheared |
Map - Cat River-Kawinogans Lake area, District of Kenora (Patricia Portion), Ontario
Publication Number: ARM44F Scale: 1:126,720 Date: 1997
Author: Harding W.D.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Geology of the Cat River-Kawinogans Lake area
Publication Number: ARV44-06.002 Date: 1997
Author: Harding W.D.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Cat Lake-Pickle Lake, geological compilation series, Kenora and Thunder Bay districts
Publication Number: M2218 Scale: 1:253,440 Date: 1976
Author: Sage R.P., Breaks F.W., Troup W.R.
Publisher Name: Ontario Division of Mines
Location:
MonoMap - Geology of the Cat Lake-Pickle Lake area, districts of Kenora and Thunder Bay
Publication Number: R207 Date: 1982
Author: Sage R.P., Breaks F.W.
Publisher Name: Ontario Geological Survey
Location:
Map - Moosetegon Lake, Kenora District
Publication Number: M2482 Scale: 1:31,680 Date: 1983
Author: Wallace H.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Geology of the Slate Falls area, District of Kenora (Patricia Portion)
Publication Number: R232 Date: 1985
Author: Wallace H.
Publisher Name: Ontario Geological Survey
Location:
Mono - Mineral Deposits of the Central Portion of Uchi Subprovince, Volume 1, Meen Lake to Kesagiminnis Lake Portion
Publication Number: OFR5869 Page: 110 Date: 1993
Author: Seim G.Wm.
Publisher Name: Ontario Geological Survey
Location:
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