Ontario Geological Survey
Permanent Link to this Record:
MDI000000001114
| Record Name(s) | Main Zone West - 1990 |
|---|---|
| Related Record Type | |
| Record Status | Occurrence |
| Date Created | 2011-Mar-18 |
| Date Last Modified | 2022-Jan-05 |
| Created By | J Scott |
| Revised By | J Scott |
Primary Commodities: Gold
Township or Area: Moss
Latitude: 48° 31' 58.51" Longitude: -90° 43' 19.96"
UTM Zone: 15 Easting: 668150 Northing: 5378040 UTM Datum: NAD83
Resident Geologist District: Thunder Bay South
NTS Grid: 52B10SE
Point Location Description: OGS Map M2624 point 86, confirmed with Google earth
Location Method: Other
1936: Gold discovered just north of Snodgrass Lake, Mining Corp. carried out a trenching program. 1978-1980: Camflo Mines carried out limited diamond drilling. 1982 - Tandem Resources optioned property from Belore and Huronia Mines. 1990: The property was optioned by Central Crude. Noranda Exploration on behalf of Central Crude carried out 24 500 m of diamond drilling in 52 holes as well as limited geophysical surveys and carried out geological mapping, trenching, IP resistivity surveys and re-assaying of previous drill core.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| 52B10SE-178ab / 2.31459 | 20000001085 | 20000001085 |
| 52B10SE-102 / 63.6126 | 52B10SE0170 | 52B10SE0170 |
| 52B10SE-152 / 2.22747 | 52B10SE2013 | 52B10SE2013 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Shebandowan
Geological Age: Archean Geochronological Age: 2720 ma
Jan 06, 2017 (Andrew Tims) - The occurrence lies within the a corridor of shearing and albite alteration hosting anomalous gold values. Gold tends to be associated with thin, pyritic shears parallel to foliation within intermediate to felsic tuffaceous units and along the contacts between intermediate to felsic volcanics and porphyry bodies or mafic volcanic flows and displays considerable well-exposed outcrop hosting at least three airborne conductive horizons which have not been drill-tested.
| Rock Type | Rank | Composition | Texture | Relationship | Felsic lava flow-unsubdivided | 1 | Sheared | Host |
|---|---|---|---|---|
| Diorite | 2 | Diorite | Sheared | Host |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Ore |
Jan 06, 2017 (J Scott) - 500 ppb Au in grab sample. Erratic high grade grabs from trenches and drill intercepts of 4.6 gpt over 17 m. dacite ash tuff containing thin, rusty interflow bandsand 7% pyrite, ran 1.311 g/t Au;
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