Ontario Geological Survey
Permanent Link to this Record:
MDI42A10SE00070
Record Name(s) | St. Andrew Goldfields DDH 97-9 - 1997 |
---|---|
Related Record Type | Simple |
Record Status | Occurrence |
Date Created | 2002-May-15 |
Date Last Modified | 2022-Jan-05 |
Created By | A Wilson |
Revised By | A Wilson |
Primary Commodities: Gold
Township or Area: Stock
Latitude: 48° 33' 7.12" Longitude: -80° 41' 43.65"
UTM Zone: 17 Easting: 522474 Northing: 5377698 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A10SE
Point Location Description: Drill collar at 0+50N/5+00E on St. Andrew grid (Stock East Project)
Location Method: Based on Assessment
Access Description: The site is accessible from the Stock Mine property.
1997: St. Andrew Goldfields – 3-DDH-1408.8 m, assays
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
T-3956/2.18307 | 42A10SE2002 | 42A10SE2002 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Massive, Tuffaceous | Host |
---|---|---|---|---|
Quartz-Feldspar Porphyry | 2 | Quartz-Feldspar | Near | |
Vein | 3 | Quartz-Carbonate | Host | |
Ultramafic-Unsubdivided | 4 | Near |
Dec 07, 2005 (A Wilson) - The diamond drill hole penetrated a sequence of massive and tuffaceous metavolcanics, quartz-feldspar porphyry and ultramafic flows. The hole terminated in talc-chlorite schist.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Pyrite | Economic | Gangue | ||||
2 | Chalcopyrite | Economic | Gangue |
Nov 30, 2015 (A Wilson) - The best assay was12.39 g/t Au (0.361 oz./t Au) and was returned from a 2 m section of carbonate altered, brecciated mafic metavolcanics. Other assays ranged from 0.04 g/t Au over 2 m to 5.093 g/t Au over 2 m.
Rank | Characteristic |
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1 | Disseminated |
Map - Geology of Stock Township
Publication Number: P3347 Scale: 1:20,000 Date: 1995
Author: Muir T.L.
Publisher Name: Ontario Geological Survey
Map - Geological Compilation of the Lake Abitibi Area, Abitibi Greenstone Belt
Publication Number: P3398 Scale: 1:100,000 Date: 1999
Author: Ayer J.A., Berger B.R., Trowell N.F.
Publisher Name: Ontario Geological Survey
Map - Stock Township
Publication Number: P0038 Scale: 1:15,840 Date: 1997
Author: Satterly J.
Publisher Name: Ontario Dept. of Mines
Map - Matheson-Black sheet, District of Cochrane
Publication Number: P0119 Scale: 1:63,360 Date: 1997
Author: Ginn R.M., Savage W.S., Leahy E.J.
Publisher Name: Ontario Dept. of Mines
Map - Iroquois Falls-Lake Abitibi sheet, District of Cochrane
Publication Number: P0140 Scale: 1:126,720 Date: 1997
Author: Savage W.S., Thomson R., Fenwick K.G.
Publisher Name: Ontario Dept. of Mines
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For detailed information regarding this mineral record please contact the Timmins Resident Geologist District Office