Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI53B09NW00024

Record: MDI53B09NW00024

General

Mineral Record Identification
Record Name(s) Skinner Lake West - 1963
Related Record Type Partial
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1985-Aug-20
Date Last Modified 2022-Mar-02
Created By
Revised By

Commodities

Primary Commodities: Copper



Location

Township or Area: Skinner Lake Area

Latitude: 52° 40' 9.21"    Longitude: -90° 23' 21.26"

UTM Zone: 15    Easting: 676529.19   Northing: 5838674.67    UTM Datum: NAD83

Resident Geologist District: Thunder Bay North

NTS Grid: 53B09NW

Point Location Description: Location of DH containing py, po, cp on OGS Map P0711

Location Method: Data Compilation



Exploration History

1963: International Nickel Company of Canada Ltd (INCO) drilled 13 packsack holes totalling 230.4 m in the general area, including 2 holes totalling 33.8 m at this location. 1981-82: Canadian Nickel Company Ltd. carried out geological mapping and magnetic and HLEM surveys.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
53B09NW0012B1 53B09NW9440 53B09NW9440
2.5613 53B09NW9423 53B09NW9423
53B09NW0014 53B09NW0017 53B09NW0017

Geology

Province: Superior

Subprovince: Berens River

Terrane: North Caribou

Domain: North Caribou Core

Belt: North Caribou

Geological Age: Archean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Mafic lava flow-unsubdivided 1 Massive To Gabbroic Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1PyriteEconomicOre
2PyrrhotiteEconomicOre
3GraphiteEconomicOre

Mineralization Comments

Aug 28, 2019 (Therese Pettigrew) - A pair of diamond drill holes were put down on this claim to test a single anomaly. Hole 23117 passed through silicified and massive to gabbroic textured mafic metavolcanics and a 1.4 m thickness (12.9-14.3 m) of both disseminated and streaky pyrite and pyrrhotite comprising about 10 percent of the rock. Drill hole 23118 intersected the same rock type with a section comprising 5.9 m (13.1-19.0 m) of sheared and silicified "greenstone" with 40 percent pyrrhotite and 10 percent pyrite and 0.25-0.5 percent thin chalcopyrite streaks (Thurston et al., 1979; Assessment report 53B09NW9440).



Mineral Record Details

References

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:


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Ministry Contact Information

For detailed information regarding this mineral record please contact the Thunder Bay North Resident Geologist District Office