Ontario Geological Survey
Permanent Link to this Record:
MDI52C15NW00006
| Record Name(s) | Crowrock Bay - 9999, Crowrock Bay - North - 1991, Crowrock Bat - South - 9999 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Mar-01 |
| Date Last Modified | 2022-Aug-04 |
| Created By | |
| Revised By |
Primary Commodities: Gold, Copper, Zinc
Secondary Commodities: Silver
Township or Area: Otukamamoan Lake Area
Latitude: 48° 55' 29.79" Longitude: -92° 58' 50.5"
UTM Zone: 15 Easting: 501414.159 Northing: 5419112.007 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52C15NW
Point Location Description: Transfer
Location Method: Conversion from MDI
1976-77: geophysical survey. 226 m of DD in 3 holes.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 52C15NW A-2 | 52C15NW5001 | 52C15NW5001 |
| Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 |
|---|---|---|---|---|
| Felsic lava flow-unsubdivided | 2 |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Ore | ||||
| 2 | Pyrrhotite | Economic | Ore | ||||
| 3 | Chalcopyrite | Economic | Ore |
Aug 04, 2022 (Q Unknown) - 1976-77: Best assays returned 0.3% Zn and 0.1% Cu over 0.3 m. Mineralization included pyrite, pyrrhotite and minor chalcopyrite. Lithologies included mafic to felsic metavolcanic flows and tuffs.
File - Mineral Deposit Files Kenora
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