Ontario Geological Survey
Permanent Link to this Record:
MDI000000002689
Record Name(s) | Hatch Lake - 1987 |
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Related Record(s) | |
Record Status | Occurrence |
Date Created | 2021-Oct-29 |
Date Last Modified | 2022-Jan-18 |
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Revised By |
Primary Commodities: Gold
Township or Area: Erichsen Lake Area
Latitude: 52° 55' 37.5" Longitude: -90° 33' 56.76"
UTM Zone: 15 Easting: 663624 Northing: 5866933 UTM Datum: NAD83
Resident Geologist District: Thunder Bay North
NTS Grid: 53B15NE
Point Location Description: Group 4 DDH 1 location from map in Assessment report 53B15NE0001
Location Method: Data Compilation
1986: Milner Consolidated Silver Mines Ltd. carried out geological mapping. 1987: Beaufield Resources Inc. drilled 5 DDH totalling 807.8 m. 2018: Goldcorp carried out prospecting and sampling.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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12 | 53B15NE0001 | 53B15NE0001 |
1577 | 20000017013 | 20000017013 |
53B15NW0017 | 53B15NE0003 | 53B15NE0003 |
Province: Superior
Subprovince: Berens River
Terrane: North Caribou
Domain: North Caribou Core
Belt: North Caribou
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Host |
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Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Pyrrhotite | Economic | Ore | ||||
2 | Pyrite | Economic | Ore |
Oct 29, 2021 (Therese Pettigrew) - DDH 1 Group No. 4 returned up to 0.032 oz/t Au over 4.5 feet (1.1 g/t Au over 1.37 m) from mafic metavolcanics with 3-4% pyrrhotite-pyrite as semi-massive seams and disseminations (Assessment report 53B15NE0001).
Commodity | Analytical Method | Digestion Method | Result | Unit | Limit | Qualifier |
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Gold | Unknown | .032 | oz/T |
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For detailed information regarding this mineral record please contact the Thunder Bay North Resident Geologist District Office