Ontario Geological Survey
Permanent Link to this Record:
MDI42G13SW00004
| Record Name(s) | St. Clair - 1958 |
|---|---|
| Related Record Type | Simple |
| Record Status | Occurrence |
| Date Created | 1991-Feb-20 |
| Date Last Modified | 2022-Jan-05 |
| Created By | Q Unknown |
| Revised By | A Wilson |
Primary Commodities: Nickel, Copper, Cobalt
Township or Area: Hanlan
Latitude: 49° 49' 11.97" Longitude: -83° 44' 36.59"
UTM Zone: 17 Easting: 302661 Northing: 5522228 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42G13SE
Point Location Description: Drillhole collars, SW¼ , lot 9, conc 11
Location Method: Based on Assessment
Access Description: Holes drilled on west bank of narrows between Wolverine and Pivabiska lakes.
1958, L.G. St. Clair: DD-3-403 ft, assays.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| T-0546 | 42G13SE0002 | 42G13SE0002 |
Province: Superior
Subprovince: Quetico
Geological Age: Archean
| Rock Type | Rank | Composition | Texture | Relationship | Granite | 1 | Adjacent |
|---|---|---|---|---|
| Vein | 2 | Quartz |
Dec 07, 2005 (D Draper) - 2 holes drilled 60ft apart (DH #3 and #4), striking south, totalling 264 feet. Both logs reported similar lithologies [Q]: --Calcite granites --Calcite-quartz fine grained with sulphides [assayed] --White quartz and spars--calcite stringers [Hole 4 only] --Porous soft calcite seams [assayed] --Hard granites with sulphides --Basalt lavas ( +/- sulphides) --Greenstone.
Dec 07, 2005 (D Draper) - 2 zones in each hole assayed 0.5% nickel (see Lithology comments): Hole 3 at 38 - 70ft and 70 - 82ft; Hole 4 at 25 - 55ft and 65 - 75ft. In addition, an assay of the basalt lavas in Hole 4 (123 - 124ft) returned 0.5% copper and 0.05% cobalt. Hole #6, drilled 1200ft to the southeast along the lakeshore, also returned an assay of 0.05% cobalt from basalt lava zone encountered from 10 - 12ft.
| Rank | Classification |
|---|---|
| 1 | Vein |
Map - Pivabiska River sheet, District of Cochrane, geological compilation series
Publication Number: P0395 Scale: 1:126,720 Date: 1997
Author: Bennett G., Brown D.D., George P.T., Leahy E.J.
Publisher Name: Ontario Dept. of Mines
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