Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41J07NE00081

Record: MDI41J07NE00081

General

Mineral Record Identification
Record Name(s) Crotch Lake - 1985
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1991-Sep-01
Date Last Modified 2022-Sep-08
Created By
Revised By

Commodities

Primary Commodities: Uranium

Secondary Commodities: Thorium



Location

Township or Area: Gunterman

Latitude: 46° 25' 16.27"    Longitude: -82° 36' 34.85"

UTM Zone: 17    Easting: 376308.568   Northing: 5142104.607    UTM Datum: NAD83

Resident Geologist District: Sault Ste. Marie

NTS Grid: 41J07NE

Point Location Description: General

Location Method: Conversion from MDI

Access Description: Approximately 100 metres west of the south west most point of Crotch Lake. 1.4 kilometres north of Sheriff Lake.



Exploration History

1965-67: 2 d.d. holes to 490 and 3833 feet by Rio Tinto Canadian Explor. Ltd.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
Gunterman-0016-A1 41J07NE0116 41J07NE0116

Geology

Province: Southern

Subprovince: Cobalt Basin

Supergroup: Huronian Supergroup

Geological Age: Paleoproterozoic  



Geology Comments

Dec 07, 2005 (P Beach) - Uraniferous oligomictic conglomerate bands of the Matinenda Formation.




Mineral Record Details

References

Mono - Uranium and thorium deposits of northern Ontario

Publication Number: MDC025 Page: 23-24  Date: 1984

Author: Robertson J.A., Gould K.L.

Publisher Name: Ontario Geological Survey

Location:


MonoMap - Geology of Township 149 and Township 150, District of Algoma

Publication Number: R057 Date: 1968

Author: Robertson J.A.

Publisher Name: Ontario Dept. of Mines

Location:


Publication - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario

Publication Number: GSC OF 1087 Page: 92  Date: 1985

Author: Rose, D.G.

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/129999


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Ministry Contact Information

For detailed information regarding this mineral record please contact the Sault Ste. Marie Resident Geologist District Office