Ontario Geological Survey
Permanent Link to this Record:
MDI31M05NE00200
| Record Name(s) | Bonsall - 1980 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1980-Oct-28 |
| Date Last Modified | 2023-Aug-24 |
| Created By | |
| Revised By |
Primary Commodities: Copper
Township or Area: Coleman
Latitude: 47° 23' 37.46" Longitude: -79° 43' 31.41"
UTM Zone: 17 Easting: 596188 Northing: 5249708 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 31M05NE
Point Location Description: Shaft
Location Method: Conversion from MDI
Access Description: From Cobalt, Hwy 11b South To West Cobalt Rd. Turn NW And Follow Along North Shore Of Clear Lake 2.6km. Shaft Is Located 20m North Of West Cobalt/Sharpe Lake Rds.
1907: Shaft sunk to approximately 50 ft. 2006: New Inverness Explorations Inc. carried out line-cutting and a ground geophysical survey (magnetometer, electromagnetic). 2008: The Legends of Cobalt carried out an airborne geophysical survey (magnetometer, electromagnetic). 2018: Cruz Cobalt Corp. acquired the property.
| Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
|---|---|---|
| W0780.00688 / 2.34644 | 20000002083 | 20000002083 |
| W0880.00803 / 2.37767 | 20000002829 | 20000002829 |
Province: Southern
Subprovince: Cobalt Basin
Supergroup: Huronian Supergroup
Formation Group: Cobalt Group
Geological Age: Paleoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Calcite | Contains |
|---|---|---|---|---|
| Conglomerate | 2 | Cobalt Series | Near | |
| Mafic lava flow-unsubdivided | 3 | Keewatin Basalt | Near |
Oct 30, 2020 (Sheree Hinz) - The shaft was put down in cobalt series conglomerate, interpreted to be interflow sediments within the Keewatin mafic volcanic rocks. Mineralized calcite veins are found within the mafic volcanics.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Pyrite | Economic | Gangue | ||||
| 2 | Pyrrhotite | Economic | Gangue | ||||
| 3 | Chalcopyrite | Economic | Gangue |
Oct 30, 2020 (Sheree Hinz) - Calcite vein material up to 3 inches wide occurs on the dump with pyrite-chalcopyrite mineralization in negligible amount found in the dump material. Cobalt mineralization was rumoured on the property, but none has been found in dump material.
File - Resident Geologist files CO-0583, CO-0690, CO-0694, CO-0710
Publication Number: Date:
Author:
Publisher Name:
Location: Kirkland Lake RGP office
Map - Cobalt silver area, northern sheet, Timiskaming District
Publication Number: M2050 Scale: 1:12,000 Date: 1997
Author: Thomson R.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Preliminary report on parts of Coleman Township and Gillies Limit to the south and southwest of Cobalt
Publication Number: PR1960-03 Page: 14-15 Date: 1998
Author: Thomson R.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Silver cobalt calcite vein deposits of Ontario
Publication Number: MDC010 Page: 232-233, 267 Date: 1968
Author: Sergiades A.O.
Publisher Name: Ontario Dept. of Mines
Location:
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For detailed information regarding this mineral record please contact the Kirkland Lake Resident Geologist District Office