Ontario Geological Survey
Permanent Link to this Record:
MDI52N07SW00008
Record Name(s) | Sheehan Lake South Shear - 1937, Sheehan Lake Gold Prospect - 1937 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Mar-20 |
Date Last Modified | 2022-Mar-02 |
Created By | |
Revised By |
Primary Commodities: Gold, Silver
Township or Area: Shabu Lake Area
Latitude: 51° 18' 19.48" Longitude: -92° 47' 53.06"
UTM Zone: 15 Easting: 514076 Northing: 5683808 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52N07SW
Point Location Description: DDH S87-9 from Assessment report 52N07SW0004
Location Method: Data Compilation
1937: Prospectors Airway carried out trenching, stripping and 3500 ft. of diamond drilling. 1969: Noranda Exploration conducted ground magnetic and electromagnetic survey. 1973: P. Hermiston staked the property and carried out mapping. 1984: Summit Red Lake Gold Mines conducted ground magnetic and electromagnetic surveys and humus and lithogeochemical surveys. 1987: Shabu Gold Mines carried out electromagnetic survey and 23 DDH totalling 10437.7 ft. 1988: Canadian Eagle Exploration flew airborne magnetic, electromagnetic and resistivity surveys.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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14 | 52N07SW0004 | 52N07SW0004 |
2.7641 | 52N07SW0003 | 52N07SW0003 |
Province: Superior
Subprovince: Uchi
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Terrigenous-Clastic-Unsubdivided | 1 |
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Granodiorite | 2 | Hornblende Granodiorite | Host |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Pyrite | Economic | Ore | ||||
2 | Chalcopyrite | Economic | Ore | ||||
3 | Galena | Economic | Ore |
Mar 25, 2014 (Syed Ali) - GRADE 1974: OGS CHIP SAMPLES ASSAY UP TO 0.07 OPT AU, GRADE 1987: SEVERAL DDH'S, BEST SECTION AT 174.5 FT ASSAYS 0.12 OPT AU/5 FT (S87-01). Shabu Gold Mines - intersected 0.078 oz/t Au across 24.8 ft., 4 other narrow intersections assayed up to 0.06 oz/t Au, silver values as high as 1.83 oz/t Ag across 17.5 ft.,
Aug 14, 2020 (Therese Pettigrew) - A shear zone explored by Prospectors Airways Ltd. in the late 1930s was noted to contain 20% brown weathering carbonate, sericite, and 2-3% pyrite. The shear zone is located within the biotite-hornblende granodiorite near the contact with mafic metavolcanics. The zone of gold mineralization is associated with the alteration zone (Assessment report 52N07SW0003). DDH S87-09 returned 0.17 oz/t Au over 2.7 feet (5.8 g/t Au over 0.82 m) and 0.25 oz/t Au over 1.5 feet (8.57 g/t Au over 0.46 m). DDH S87-13 returned 1.13 oz/t Ag over 5 feet (38.7 g/t Ag over 1.5 m). DDH S87-14 returned 0.61 oz/t Ag over 20.2 feet, including 1.07 oz/t Ag over 5 feet (36.7 g/t Ag over 1.5 m). DDH S87-21 returned up to 0.06 oz/t Au over 1.6 feet (2.05 g/t Au over 0.5 m) (Assessment report 52N07SW0004).
Map - Geological series, Shabumeni River-Narrow Lake area (northwestern part), District of Kenora (Patricia Portion)
Publication Number: P0973 Scale: 1:15,840 Date: 1974
Author: Pryslak A.P.
Publisher Name: Ontario Division of Mines
Location:
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