Ontario Geological Survey
Permanent Link to this Record:
MDI000000001583
Record Name(s) | Geoscientific Prospectors Ltd. DDH 1 - 1959 |
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Related Record Type | |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 2013-Mar-15 |
Date Last Modified | 2022-Sep-26 |
Created By | |
Revised By |
Primary Commodities: Silver
Secondary Commodities: Cobalt
Township or Area: South Lorrain
Latitude: 47° 11' 49.8" Longitude: -79° 28' 52"
UTM Zone: 17 Easting: 615048 Northing: 5228194 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 31M03NW
Point Location Description: approximate location of drill collar DDH#1
Location Method: Data Compilation
Access Description: From North Cobalt, highway 567 to Cobalt Centre. After 28.5km take road to west and continue for 2.2 km.
1959: Geo Scientific Prospectors Ltd. – DD-1-1492 ft. 2012: D. Meunier – magnetic and electromagnetic surveys
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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CO-1918/ 2.16886 | 31M03NW0043 | 31M03NW0043 |
25 | 31M03NW0018 | 31M03NW0018 |
Province: Southern
Subprovince: Cobalt Basin
Supergroup: Huronian Supergroup
Formation Group: Cobalt Group
Geological Age: Paleoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Calcite | Brecciated | Host |
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Intermediate lava flow-unsubdivided | 1 | Contains | ||
Conglomerate | 3 | Adjacent |
Mar 26, 2013 (A Wilson) - Narrow veins of calcite occupy multiple shear zones within mafic to intermediate metavolcanics. The metavolcanics are described as slightly carbonatized and chloritized. The shear zones and veins range from 0.5 to 1.5 ft in width.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Silver | Economic | Ore | ||||
2 | Chalcopyrite | Economic | Gangue |
Mar 26, 2013 (A Wilson) - The mineralization is finely disseminated within brecciated calcite stringers. Typical assays from the sheared veins include: 0.01% Co, tr Ag over 1.5 ft, 0.76 oz Ag over 0.5 ft and 0.38 oz/t Ag over 2 ft.
Rank | Classification |
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1 | Vein |
Rank | Characteristic |
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1 | Disseminated |
File - Resident Geologist file CO-1883
Publication Number: Date:
Author:
Publisher Name:
Location: Kirkland Lake RGP office
MonoMap - Geology of south Lorrain Township, District of Timiskaming
Publication Number: R083 Page: 49-50 Date: 1970
Author: McIlwaine W.H.
Publisher Name: Ontario Dept. of Mines
Location:
Map - South Lorrain Township, Timiskaming District
Publication Number: M2194 Scale: 1:31,680 Date: 1970
Author: McIlwaine W.H.
Publisher Name: Ontario Dept. of Mines
Location:
Map - South Lorrain Township (north part), District of Timiskaming
Publication Number: P0289 Scale: 1:15,840 Date: 1997
Author: McIlwaine W.H.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geological Compilation of the Cobalt-Temagami Area, Abitibi Greenstone Belt
Publication Number: P3581 Scale: 1:100,000 Date: 2006
Author: Ayer J.A., Chartrand J.E., Grabowski G.P.B., Josey S.D., Rainsford D.R.B., Trowell N.F.
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