Ontario Geological Survey
Permanent Link to this Record:
MDI52F05SW00023
Record Name(s) | Selco No. 1 - 1968 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Jan-22 |
Date Last Modified | 2022-Mar-02 |
Created By | |
Revised By |
Primary Commodities: Zinc
Secondary Commodities: Copper
Township or Area: Dogpaw Lake Area
Latitude: 49° 16' 52.94" Longitude: -93° 52' 52.52"
UTM Zone: 15 Easting: 435907 Northing: 5459109 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52F05SW
Point Location Description: Map from AFRI 52F05SW0162
Location Method: Conversion from MDI
1968: Selco Exploration Company Ltd. drilled 2 DDH totalling 69 m.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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18 | 52F05SW0162 | 52F05SW0162 |
Province: Superior
Subprovince: Wabigoon
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Intermediate lava flow-unsubdivided | 1 | Dacite | Host |
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Terrigenous-Clastic-Unsubdivided | 2 | Host |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Chalcopyrite | Economic | Ore | ||||
2 | Pyrite | Economic | Ore | ||||
3 | Pyrrhotite | Economic | Ore | ||||
4 | Sphalerite | Economic | Ore |
Sep 01, 2017 (Therese Pettigrew) - One of the diamond drill holes encountered a 3 m section composed of very fine dacite containing several irregular sulphide patches composed of pyrite, pyrrhotite, and sphalerite. A 1.6 m core sample from this section assayed 0.04% Cu and 1.18% Zn. The other drill hole yielded a 4.8 m section consisting of banded rhyolite which contained a 3.8 cm vein of solid chalcopyrite. Disseminated grains and irregular veins of pyrite, pyrrhotite, chalcopyrite and sphalerite occur through the dacite (Davies and Morin, 1976). Davies and Morin (1976) map this area as volcanic sandstones.
Map - Cedartree Lake, Kenora District
Publication Number: M2319 Scale: 1:31,680 Date: 1975
Author: Davies J.C., Morin J.A.
Publisher Name: Ontario Division of Mines
Location:
MonoMap - Geology of the Cedartree Lake area, District of Kenora
Publication Number: R134 Scale: Date: 1976
Author: Davies J.C., Morin J.A.
Publisher Name: Ontario Division of Mines
Location:
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