Ontario Geological Survey
Permanent Link to this Record:
MDI42C13SW00017
Record Name(s) | Chavin Canada Ltd. - 1983, Dead Otter Lake South - 1983 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Mar-26 |
Date Last Modified | 2022-May-09 |
Created By | |
Revised By |
Primary Commodities: Gold, Molybdenum
Secondary Commodities: Copper
Township or Area: Wabikoba Lake Area
Latitude: 48° 51' 36.39" Longitude: -85° 47' 41.29"
UTM Zone: 16 Easting: 588397 Northing: 5412605 UTM Datum: NAD83
Resident Geologist District: Thunder Bay South
NTS Grid: 42C13SW
Point Location Description: Point 37 on OGS map M2614
Location Method: Data Compilation
1983: Chavin of Canada Ltd. carried out prospecting, sampling, stripping, and trenching.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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2.7633 | 42C13SW0142 | 42C13SW0142 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Schreiber-Hemlo
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Schist-Unsubdivided | 1 |
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Quartz-Feldspar Porphyry | 2 | Quartz-Feldspar | ||
Vein | 3 | Quartz | Host |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Molybdenite | Economic | Ore | ||||
2 | Pyrite | Economic | Ore | ||||
3 | Chalcopyrite | Economic | Ore |
Mar 27, 2019 (Therese Pettigrew) - Muir (2000) describes the showing as fracture-controlled molybdenite, pyrite, and chalcopyrite in sheared hornblende schist and quartz-feldspar porphyries. Narrow quartz-feldspar porphyry dykes and quartz veins are conformable to shear planes in mafic rocks near the Dotted Lake Pluton. The zone has been stripped for 400 feet (121.9 m) along strike and samples returned up to 3.1 ppm Au and 0.59% Mo (Assessment report 42C13SW0142).
Article - Thunder Bay Resident Geologist area, North Central Region
Publication Number: MP128.004 Page: 110 Date: 1997
Author: Patterson G.C., Mason J.K., Schnieders B.R.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological Compilation of the Eastern Half of the Schreiber-Hemlo Greenstone Belt
Publication Number: M2614 Scale: 1:50,000 Date: 2000
Author: Muir T.L.
Publisher Name: Ontario Geological Survey
Location:
File - Resident Geologist Mineral Deposit Files
Publication Number: Min Dep Date: 1996
Author:
Publisher Name:
Location: Thunder Bay RGP
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