Ontario Geological Survey
Permanent Link to this Record:
MDI52M01SE00224
Record Name(s) | Miles - East Zone - 1945, Miles Red Lake 'East Zone' - 1945 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Mar-12 |
Date Last Modified | 2022-Sep-28 |
Created By | |
Revised By |
Primary Commodities: Copper, Gold, Silver
Secondary Commodities: Nickel
Township or Area: Ball
Latitude: 51° 2' 3.54" Longitude: -94° 13' 57.16"
UTM Zone: 15 Easting: 413578 Northing: 5654364 UTM Datum: NAD83
Resident Geologist District: Red Lake
NTS Grid: 52M01SE
Point Location Description: Trench sampling in Assessment report 20000002000
Location Method: Data Compilation
Access Description: SW of Middle Bay, NE of Pancake Bay.
1930s: Property owned by Middle Bay Mines Ltd. 1945: Miles Red Lake Gold Mines Ltd carries out trenching and sampling. 1963: Cochenour Willans Gold Mines Ltd. performs regional self potential, magnetometer, geological survey, and trenching. 2003 and 2004: grab samples taken over the entire property by Goldcorp. 2006: Halo Resources carried out prospecting, sampling, and mapping. 2011: Halo Resources carried out sampling and mapping.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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BALG 120 / 2.29219 | 52M01SE2041 | 52M01SE2041 |
2.53928 | 20000008848 | 20000008848 |
2.33675 | 20000002000 | 20000002000 |
Province: Superior
Subprovince: Uchi
Terrane: North Caribou
Domain: Uchi
Belt: Red Lake
Geological Age: Archean
Metamorphism Type: Regional
Metamorphism Grade: U. Greenschist
Rock Type | Rank | Composition | Texture | Relationship | Ironstone-unsubdivided | 1 | Chert-Carbonate-Magnetite | Host |
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Felsic Tuff | 2 | Tuffaceous | Near | |
Claystone | 3 | Argillite | Near | |
Mafic lava flow-unsubdivided | 4 |
Nov 21, 2014 (K R Kettles) - This area is underlain by siliceous dolomite marble, argillite, and felsic tuff, all striking roughly N50 degs W and dipping steeply to the north. Lean chert-carbonate magnetite iron formation containing pyrite, chalcopyrite, gold and silver has been exposed in trenches.
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 | Magnetite | Economic | Ore |
Nov 21, 2014 (K R Kettles) - Gold, silver, minor pyrite and chalcopyrite occur in the lean iron formation. Grab samples collected in 1945 assayed : 0.18 oz/t Au over 0.61 m and in 1947 assayed 0.29 oz/t Au from a grab sample. In 1963 samples from trenches returned the following assays : 0.08 oz/t Au and 0.82 oz/t Ag over 30 m; 0.04 oz/t Au, 1.90 oz/t Ag, 0.70% Cu, trace Ni over 0.91m; 0.02 oz/t Au, 1.38 oz/t Ag, 0.45% Cu and trace Ni over 1.22 m., . 2003. Goldcorp took multiple samples, highest assay returned 0.91 ppm Au and 49 ppm Cu
Sep 30, 2020 (Therese Pettigrew) - Samples taken by Halo Resources in 2006 returned up to 1.16 g/t Au, 17.3 g/t Ag, and 509 ppm As from iron-stained metavolcanics with fine-grained pyrite (Assessment report 20000002000).
File - Resident Geologist files Ball #9, 56, 70
Publication Number: Date:
Author:
Publisher Name:
Location: Red Lake RGP office
Mono - Gold occurrences, prospects, and deposits of the Red Lake area, volumes 1 and 2
Publication Number: OFR5558 Page: 121-122 Date: 1987
Author: Durocher M.E., Burchell P.S., Andrews A.J.
Publisher Name: Ontario Geological Survey
Location:
Map - Ball Township, Kenora District
Publication Number: M2265 Scale: 1:12,000 Date: 1975
Author: Riley R.A.
Publisher Name: Ontario Division of Mines
Location:
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