Ontario Geological Survey
Permanent Link to this Record:
MDI52F04NE00005
Record Name(s) | Roy Martin East - 1944 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Mar-02 |
Date Last Modified | 2022-Jul-20 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Brooks Lake Area
Latitude: 49° 12' 46.2" Longitude: -93° 43' 54.99"
UTM Zone: 15 Easting: 446692.66 Northing: 5451373.74 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52F04NE
Point Location Description: Map in AFRI 52F04NE0012
Location Method: Conversion from MDI
1944: Gold was discovered on the west end of East Island by Noranda prospectors. Trenching and sampling was conducted, as well as a 6 hole x-ray diamond drill program. 1974: the property was optioned by Roy Martin to a joint venture consisting of Noranda, Newcnex, and Tombill Mines. The JV conducted geological mapping. 1975: the joint venture conducted geological surveys and drilled 7 DDH totalling 614.5 m (6 of the holes on the East Island showings). 1982: Barrier Reef Resources optioned the property from Roy Martin. 1983: Barrier Reef drilled 7 DDH totalling 1181.7 m across Hay Island, East Island, and the intervening lake bottom. A lake bottom survey was carried out to detail the topography and recover lake sediment samples. 1986: Laramide Resources Ltd. conducted trenching and sampling. 1987: Laramide conducted magnetometer, VLF-EM, and IP surveys. 1991: Rio Algom drilled 1 DDH totalling 310 m.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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2.10065 / 52F04NE O-2 | 52F04NE0012 | 52F04NE0012 |
20 | 52F04NE0332 | 52F04NE0332 |
63.4441 | 52F04NE0015 | 52F04NE0015 |
23 | 52F04NE0004 | 52F04NE0004 |
2.5680 | 52F04NE0031 | 52F04NE0031 |
2.10060 | 52F04NE0011 | 52F04NE0011 |
2.1740 | 52F04NE0044 | 52F04NE0044 |
52F04NE O-3 | 52F04NE0011 | 52F04NE0011 |
52F04NW S-1 | 52F04NE0332 | 52F04NE0332 |
52F04NW S-2 |
Province: Superior
Subprovince: Wabigoon
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Felsic lava flow-unsubdivided | 1 |
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Intermediate lava flow-unsubdivided | 2 |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Pyrite | Economic | Ore |
Oct 27, 2017 (C Ravnaas) - Best assay: 0.082 opt Au over 3.5 ft on surface (AFRI 52F04NE0012).
Oct 27, 2017 (Therese Pettigrew) - The best assay in Trench #6 was 754 ppb over 5 ft (AFRI 52F04NE0012). DDH 12 from Barrier Reef Resources 1983 drill program assayed 1120 ppb Au over 5 ft from 165-170 ft, 2100 ppb Au over 5 ft from 395-400 ft, and 2800 ppb Au over 5 ft from 485-490 ft (AFRI 52F04NE0332). The highest assay from Rio Algom’s DDH KL-91-06 was 357 ppb Au from 71.5-72.6 m (AFRI 52F04NE0004).
Rank | Classification |
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1 | Volcanogenic |
Rank | Characteristic |
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1 | Sheared |
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