Ontario Geological Survey
Permanent Link to this Record:
MDI41P14NW00016
Record Name(s) | Edleston Lake Fault - 1986 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 2000-Dec-11 |
Date Last Modified | 2022-Feb-18 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Sothman
Latitude: 47° 54' 46.59" Longitude: -81° 19' 26.61"
UTM Zone: 17 Easting: 475785.997 Northing: 5306675.003 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41P14NW
Point Location Description: approximate
Location Method: Based on Assessment
Access Description: Forest access roads leading south from Timmins provide access to this occurrence.
1973: Dowa Mining Co. Ltd. - mapping, trenching. 1983-86: Manville Canada Inc. - sampling, trenching, mapping, ground geophysics, DD-2
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-269 | 41P14NW0020 | 41P14NW0020 |
T-2293 | 41P14NW0004 | 41P14NW0004 |
T-2293 | 41P14NW0009 | 41P14NW0009 |
T-2293 | 41P14NW0008 | 41P14NW0008 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Neoarchean
Rock Type | Rank | Composition | Texture | Relationship | Vein | 2 | Quartz | Host |
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Aug 30, 2010 (A Wilson) - The green carbonate south of Edleston Lake is brown weathering and is cut by a network of quartz and quartz-carbonate veins and stringers up to 3 inches or more in width. The veins are discontinuous and vuggy with well developed quartz crystals in some vugs. The rock is well-mineralized with fine disseminated pyrite. Shearing is common in the carbonate rock and the veins often show small drag folds.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Pyrite | Economic | Gangue | ||||
2 | Galena | Economic | Gangue |
Aug 30, 2010 (A Wilson) - Assays from 2 diamond drill holes completed by Manville Canada Inc. returned assays up to 0.02 oz/t Au
Aug 30, 2010 (G Seim) - Green carbonate rock is a mappable unit in many parts of the Western Abitibi. It is commonly thought to result from the alteration of ultramafic rock. E.S. Abraham (1953) reports the green carbonate south of Edleston Lake is brown weathering and is cut by a network of quartz and quartz-carbonate veins and stringers up to 3 inches or more in width. The veins are discontinuous and vuggy with well developed quartz crystals in some vugs. The rock is well-mineralized with fine disseminated pyrite. Shearing is common in the carbonate rock and the veins often show small drag folds. The carbonate has probably developed along an ancient shear zone.
Rank | Classification |
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1 | Vein |
Map - Township of Sothman, District of Sudbury, Ontario
Publication Number: M1953-03 Scale: 1:12,000 Date: 1997
Author: Abraham E.M.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Geology of Sothman Township
Publication Number: ARV62-06 Scale: Date: 1997
Author: Abraham E.M.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geological Compilation of the Matachewan Area, Abitibi Greenstone Belt
Publication Number: P3527 Scale: 1:100,000 Date: 2003
Author: Ayer J.A., Trowell N.F., Josey S.D., Nevills M., Valade L.
Publisher Name: Ontario Geological Survey
Location:
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