Ontario Geological Survey
Permanent Link to this Record:
MDI41P03SE00012
| Record Name(s) | South Wrench Lake - 1972 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1979-Oct-17 |
| Date Last Modified | 2022-Mar-02 |
| Created By | |
| Revised By |
Primary Commodities: Copper
Township or Area: McNamara
Latitude: 47° 5' 41.86" Longitude: -81° 9' 49.97"
UTM Zone: 17 Easting: 487562.999 Northing: 5215729.998 UTM Datum: NAD83
Resident Geologist District: Sudbury
NTS Grid: 41P03SE
Point Location Description: approximate
Location Method: Data Compilation
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 2 | Chalcopyrite | Economic | Ore | ||||
| 1 | Pyrite | Economic | Gangue |
Dec 07, 2009 (A Wilson) - A small vein of pyrite was discovered in 1970 and re-examined in 1971. The vein strikes N40E and dips vertically. It is about 8 feet lone and a maximum of 6 inches wide. A smaller vein occurs parallel to and 6 ft to the north of the first vein.
| Rank | Characteristic |
|---|---|
| 1 | Vein |
Map - Frechette, McNamara and Cotton townships, Sudbury District
Publication Number: M2307 Scale: 1:31,680 Date: 1975
Author: Meyn H.D.
Publisher Name: Ontario Division of Mines
Location:
MonoMap - Geology of Frechette, McNamara and Cotton townships, District of Sudbury
Publication Number: R143 Scale: Date: 1976
Author: Meyn H.D.
Publisher Name: Ontario Division of Mines
Location:
Folio - McNamara Township
Publication Number: GDIF483 Scale: Date: 1997
Author: Sudbury RGO
Publisher Name: Ontario Geological Survey
Location:
Map - Geological series, McNamara Township, District of Sudbury
Publication Number: P0735 Scale: 1:15,840 Date: 1997
Author: Meyn H.D.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
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