Ontario Geological Survey
Permanent Link to this Record:
MDI32D05NW00176
| Record Name(s) | Harker Lake West Group - 1981, Foster-Harley Property - 1988 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Mar-27 |
| Date Last Modified | 2023-Aug-14 |
| Created By | |
| Revised By |
Primary Commodities: Gold, Silver
Secondary Commodities: Copper
Township or Area: Harker
Latitude: 48° 29' 12.94" Longitude: -79° 48' 46.1"
UTM Zone: 17 Easting: 587722 Northing: 5371103 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 32D05NW
Point Location Description: Five diamond drill holes #161-165.
Location Method: Based on Assessment
1984-86: Argentex Resource Exploration Corp. – VLF, mag and mapping, stripping. 1985: Johns-Manville Canada Inc. – stripping, trenching, ground magnetic and EM surveys, mapping, DD-5-569 ft. 1985: Perrex Resources Inc. – airborne geophysics. 1985: Sherritt Gordon Mines Ltd. – airborne geophysics. 1987-89: American Barrick Resources Corp.; DD-10-2970 m.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| KL-1314/ 2.8787 | 32D05NW0398 | 32D05NW0398 |
| 2.8657 | 32D12SW0066 | 32D12SW0066 |
| 72 | 32D05NW0361 | 32D05NW0361 |
| 56 | 32D05NW0378 | 32D05NW0378 |
| KL-0131/2.6958 | 32D05NW0408 | 32D05NW0408 |
| KL-1314/ 2.4502 | 32D05NW0424 | 32D05NW0424 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Tectonic Assemblage: Blake River
Geological Age: Mesoarchean
Metamorphism Grade: Greenschist
| Rock Type | Rank | Composition | Texture | Relationship | Mafic pillowed flow | 1 | Tholeiitic Basalt | Pillowed | Adjacent |
|---|---|---|---|---|
| Intermediate lava flow-unsubdivided | 2 | Andesitic | Contains | |
| Gabbroid-Unsubdivided | 3 | Host | ||
| Mafic lava flow-unsubdivided | 4 | High Magnesium Basalt | Host | |
| Syenite | 5 | Host |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 2 | Pyrrhotite | Economic | Ore | ||||
| 1 | Pyrite | Economic | Gangue | ||||
| 3 | Magnetite | Economic | Gangue |
Jun 26, 2015 (A Wilson) - Gold values are hosted within mafic metavolcanics and mafic intrusives. A silicified flow in DDH MC-456 returned an intersection of 2.31 g/t Au over 0.89 m. A 1 m section of drill core from a syenite intrusive in DDH MC-457 assayed 2.52 g/t Au. A 0.81 m section of a monzonite dike in DDH MC-478 assayed 5.80 g/t Au. Typicial gold values within the mafic metavolcanics returned values ranging from 0.01 g/t Au over 1 m to 0.89 g/t Au over 1 m.
| Rank | Characteristic |
|---|---|
| 1 | Disseminated |
MonoMap - Geological Synthesis of the Highway 101 Area, East of Matheson, Ontario
Publication Number: OFR6091 Date: 2003
Author: Berger B.R.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology of the Highway 101 Area, East of Matheson, Ontario
Publication Number: M2676 Scale: 1:50,000 Date: 2003
Author: Berger B.R., Luinstra B., Ropchan J.C.
Publisher Name: Ontario Geological Survey
Location:
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For detailed information regarding this mineral record please contact the Kirkland Lake Resident Geologist District Office