Ontario Geological Survey
Permanent Link to this Record:
MDI000000000460
Record Name(s) | McCollum Lake South - 1932, McCollum Gold Claim 8167 - 1932, Ezra Lake Showing - 2002 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 2008-Feb-26 |
Date Last Modified | 2022-Feb-17 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Hincks
Latitude: 48° 3' 22.6" Longitude: -80° 56' 26.79"
UTM Zone: 17 Easting: 504413 Northing: 5322557 UTM Datum: NAD83
Resident Geologist District: Kirkland Lake
NTS Grid: 42A02SW
Point Location Description: South Vein (south of Ezra Lake)
Location Method: Based on Assessment
Access Description: Access to the property is by bush road which passes through the centre of the claim group. This road joins Timmins to Matachewan. From Timmins the property lies 60 miles south and from Matachewan is approximately 25 miles to the west. The bush road which passes through the property is only partially maintained year round.
1932: McCollum Gold Mines Ltd: trenching, sampling. 1974: Prestige Mines Ltd: geological mapping, EM survey, DD-3-538 ft. 1984: Marjel Resources Inc. - mapping. 1987: Wilzel Resources Ltd. - airborne geophysics. 2002-03: Phoenix Matachewan Mines Inc. - mapping, prospecting, ground geophysics
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
KL-5168/2.24433 | 42A02SW2010 | 42A02SW2010 |
KL-1737/2.8040 | 42A02SW8849 | 42A02SW8849 |
KL-2301/2.1493 | 42A02SW0129 | 42A02SW0129 |
KL-2301/2.1564 | 42A02SW0128 | 42A02SW0128 |
KL-2301/11 | 42A02SW0130 | 42A02SW0130 |
KL-2301/ 63.3085 | 42A02SW0131 | 42A02SW0131 |
2 .10593 | 42A02SW0119 | 42A02SW0119 |
KL-5245/2.26540 | 42A02SW2011 | 42A02SW2011 |
KL-5373/2.28187 | 42A02SW2018 | 42A02SW2018 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
Metamorphism Grade: Low
Oct 08, 2014 (J Suma-Momoh) - The McCollum Gold Occurrence appears to be associated with a fault zone which has been healed by a 12-inch quartz vein. Two sets of distinct fractures occur within the vein and are observed to control sulphide mineralization. These are: extension and shear fractures, probably caused by repeated movements of the fault creating tensional forces in the vein.
Rock Type | Rank | Composition | Texture | Relationship | Intermediate lava flow-unsubdivided | 1 | Basalt And Andesite | Massive, Pillowed, Locally Porphyritic Andesites | Adjacent |
---|---|---|---|---|
Quartz Syenite | 2 | Porppyritic | Contains | |
Vein | 3 | Quartz | Host | |
Diabase | 4 | Diabase | Intrudes |
Oct 08, 2014 (A Wilson) - The quartz vein was 12 inches in width and strikes north, dipping 35°W. The quartz vein was exposed for a distance of 800 feet.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Gold | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue | ||||
2 | Molybdenite | Economic | Gangue | ||||
3 | Chalcopyrite | Economic | Gangue |
Oct 08, 2014 (A Wilson) - Two grab samples collected from the vein in 1932 returned assays of $25.00 and $8.20 per ton in gold. Grab samples collected by Prestige Mines Ltd. assayed nil to 0.12 oz/t Au from grab samples. Assays from Prestige Mines Ltd DDH P-1 returned assays of 0.02 oz/t Au and 0.05 oz/t Ag over 2.5 ft and 0.01 oz/t Au and 0.07 oz/t Ag over 2 ft. Gold values from the other 3 holes returned u to 0.02 oz/t Au over 2 ft. Grab sample 5445 collected by Phoenix Matachewan Mines returned 3.91 g/t Au (check assay 3.12 g/t Au). Grab samples collected by the OGS returned 12,650 and 8336 ppb Au.
Oct 08, 2014 (J Suma-Momoh) - Gold mineralization is confined to large quartz veins mineralized with finely disseminated pyrite and molybdenite. Values are erratic and display a direct association with the amounts of molybdenite present. The showing returned assays from nil to 1.23 oz/t gold from grab samples of quartz vein material. In 2002, Phoenix Matachewan Mines Inc. collected two samples (sample # 54431 and # 54432) of quartz vein from the trench. The samples returned 0.58 g/t of gold and nil of gold, respectively.
Oct 08, 2014 (J Suma-Momoh) - The host rock of the quartz vein is highly altered quartz-syenite with many of the feldspars being altered to sericite and kaolinite. This type of alteration is evident of porphyry molybdenum-copper deposits.
Rank | Classification |
---|---|
1 | Vein |
Rank | Characteristic |
---|---|
1 | Vein |
Map - Geological Compilation of the Kirkland Lake Area, Abitibi Greenstone Belt
Publication Number: P3425 Scale: 1:100,000 Date: 2000
Author: Ayer J.A., Trowell N.F.
Publisher Name: Ontario Geological Survey
Location:
Part - Bannockburn gold area
Publication Number: ARV41-02.001 Scale: Date: 1998
Author: Rickaby H.C.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Gold deposits of Ontario, part 2, part of District of Cochrane, districts of Muskoka, Nipissing, Parry Sound, Sudbury, Timiskaming, and counties of southern Ontario
Publication Number: MDC018 Scale: Date: 1979
Author: Gordon J.B., Lovell H.L., de Grijs J.W., Davie R.F.
Publisher Name: Ontario Geological Survey
Location:
Map - Bannockburn gold area, District of Timiskaming, Ontario
Publication Number: ARM41A Scale: 1:47,520 Date: 1997
Author: Rickaby H.C.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Precambrian Geology, Cleaver and Hincks Townships
Publication Number: OFM0236 Scale: 1:20,000 Date: 1994
Author: Jensen L.S.
Publisher Name: Ontario Geological Survey
Location:
Mono - Precambrian Geology of McNeil, Robertson, Hincks and Cleaver Townships
Publication Number: OFR5931 Scale: Date: 2002
Author: Jensen L.S.
Publisher Name: Ontario Geological Survey
Location:
Map - Geological Compilation of the Matachewan Area, Abitibi Greenstone Belt
Publication Number: P3527 Scale: 1:100,000 Date: 2003
Author: Ayer J.A., Trowell N.F., Josey S.D., Nevills M., Valade L.
Publisher Name: Ontario Geological Survey
Location:
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Kirkland Lake Resident Geologist District Office