Ontario Geological Survey
Permanent Link to this Record:
MDI000000001886
Record Name(s) | Brinklow - 1984, Pryme North - 1984, Phil Lake - 1984 |
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Related Record Type | |
Record Status | Discretionary Occurrence |
Date Created | 2016-Jan-13 |
Date Last Modified | 2021-Dec-06 |
Created By | Therese Pettigrew |
Revised By | Therese Pettigrew |
Primary Commodities: Gold, Molybdenum
Secondary Commodities: Silver
Township or Area: Wabikoba Lake Area
Latitude: 48° 48' 47.04" Longitude: -85° 53' 27.04"
UTM Zone: 16 Easting: 581429 Northing: 5407269 UTM Datum: NAD83
Resident Geologist District: Thunder Bay South
NTS Grid: 42C13SW
Point Location Description: M2614
Location Method: Data Compilation
Access Description: Access to the property is provided by a dirt and gravel road leading west from a point on Highway 614 about 8 miles north of its junction with Highway 17.
1984: Homestake Mineral Development Company conducted an IP survey and drilled 9 DDH totaling 1949.8 m. 1984: Noranda Exploration Company Ltd. carried out soil sampling and an IP and resistivity program. 1995: Hemlo Gold Mines Inc. carried out mapping, prospecting, sampling, and stripping.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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63.4365 | 42C13SW0012 | 42C13SW0012 |
2.7068 | 42C13SW0022 | 42C13SW0022 |
2.11075 | 42C13SW0105 | 42C13SW0105 |
63.2105 | 42C13SW0082 | 42C13SW0082 |
63.2014 | 42C13SW0083 | 42C13SW0083 |
2.16950 | 42C13SW0171 | 42C13SW0171 |
2.8558 | 42C13SW0132 | 42C13SW0132 |
2.16068 | 42C13SW0102 | 42C13SW0102 |
2.5933 | 42C13SW0054 | 42C13SW0054 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Schreiber-Hemlo
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Felsic Lapilli-Tuff | 1 | Felsic To Lapilli Tuff | 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 | ||||
3 | Sphalerite | Economic | Ore | ||||
4 | Chalcopyrite | Economic | Ore | ||||
5 | Molybdenite | Economic | Ore | ||||
Chlorite | Alteration | Chloritic | 1 | Unknown | Disseminated |
Mar 27, 2019 (Therese Pettigrew) - Sheared, pyrrhotite-rich felsic tuff to lapilli tuff; up to 238 ppm Mo, 4.9 ppm Ag over 1.96 m (Muir, 2000). Narrow graphitic sections were encountered in diamond drill holes 83B-2, 8, and 9. These sections included graphitic felsic tuff, graphitic chert, graphite, and graphite-calcite-pyrite breccia. Pyrrhotite abundance ranges between 5 and 40% with lesser amounts of pyrite. Traces of chalcopyrite and sphalerite are present. A number of these graphitic beds have associated pyrrhotitic felsic tuff beds which may contain traces of sphalerite and elevated levels of Mo. A soil sample collected by Noranda in 1984 located at approximately NAD83 UTM Zone 16, 582010 m E, 5407374 m N returned a value of 130 ppb Au (Assessment report 42C13SW0132).
Map - Geological Compilation of the Eastern Half of the Schreiber-Hemlo Greenstone Belt
Publication Number: M2614 Scale: 1:50,000 Date: 2000
Author: Muir T.L.
Publisher Name: Ontario Geological Survey
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For detailed information regarding this mineral record please contact the Thunder Bay South Resident Geologist District Office