Ontario Geological Survey
Permanent Link to this Record:
MDI42A12NE00029
Record Name(s) | Deep Cominco Zone - 2008, Cominco DDH B3-72 - 1972 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Developed Prospect With Reported Reserves or Resources |
Date Created | 1981-Mar-04 |
Date Last Modified | 2022-Sep-21 |
Created By | |
Revised By |
Primary Commodities: Copper, Nickel, Gold
Secondary Commodities: Cobalt, Platinum, Palladium
Township or Area: Byers
Latitude: 48° 40' 37.81" Longitude: -81° 43' 56.85"
UTM Zone: 17 Easting: 446081 Northing: 5391828 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A12NE
Point Location Description: Drill collar at 23+35S/11+35W on Cominco grid on former claim P.299057
Location Method: Based on Assessment
Access Description: The site is accessible by travelling north from Timmins via a series of logging roads.
1964: Mespi Mines Ltd. - airborne geophysics. 1970-75: Cominco Ltd. - ground geophysics, mapping, 8 ddh (2340 ft). 1975: McIntye-Porcupine Mines Ltd. – Airborne geophysics. 2003-2005: L.N. Gervais – ground geophysics. 2007-09: Amador Gold Corp. - DD-35 – 10073 m, assays, airborne geophysics, induced polarization, ground geophysics, downhole geophysics. 2013-2015: International Explorers and Prospectors Inc. – Compilation.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-0016 / 2.617 | 42A12NE0619 | 42A12NE0619 |
T-0016 / 2.1303 | 42A12NE0855 | 42A12NE0855 |
T-4847 / 2.25706 | 42A12NE2047 | 42A12NE2047 |
T-5165 / 2.29953 | 20000000421 | 20000000421 |
T-5476 / 2.34337 | 20000001964 | 20000001964 |
T-5499 / 2.34618 | 20000002048 | 20000002048 |
T-5638 / 2.36614 | 20000002870 | 20000002870 |
T-5773 / 2.39303 | 20000003287 | 20000003287 |
T-5875 / 2.41289 | 20000004115 | 20000004115 |
T-5949 / 2.42060 | 20000000167 | 20000000167 |
T-6785 / 2.55335 | 20000014214 | 20000014214 |
T-6788 / 2.55277 | 20000014215 | 20000014215 |
T-0787 / 63.1327 | 42A13SE0096 | 42A13SE0096 |
T-0016 / | 42A12NE0660 | 42A12NE0660 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Archean
Rock Type | Rank | Composition | Texture | Relationship | Gabbro | 1 | Gabbro | Host |
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Peridotite | 2 | Peridotite | Footwall | |
Granodiorite | 3 | Host |
Apr 03, 2009 (A Wilson) - Diamond drilling intersected a sequence of medium-grained gabbro and medium-grained pyroxenite. Minor chloritic and serpentinizate alteration was observed in the drill hole. The very top of the drill hole intersected mineralized boulders displaying olivine cumulate in intercumulose sulphide. The mineralized zone has been traced for approximately 150 m below surface. Gold mineralization occurs within a sheared and silicified granodiorite as a stockwork of low-angle quartz stringers associated with disseminated pyrite and arsenopyrite.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Pyrrhotite | Economic | Gangue | ||||
2 | Chalcopyrite | Economic | Gangue | ||||
3 | Pyrite | Economic | Gangue | ||||
4 | Arsenopyrite | Economic | Gangue |
Dec 04, 2018 (A Wilson) - The best assay returned 2100 ppm Cu and 1100 ppm Ni over 4 ft; other assays from the same drill hole ranged from 775 ppm to 1900 ppm Ni and 600 to 1500 ppm Cu. Drill hole B-3-72 returned assays ranging from 0.30% Cu to 0.32% Cu and 0.13 to 0.52% Ni (T-0016).
Dec 04, 2018 (P Bousquet) - Diamond drilling by Amador in 2008 intersected 6.37 g/t Au over 8.55 m from 383.25 to 391.80 m (drill hole LL08-13). This drill hole also returned anomalous Cu-Ni mineralization within gabbro in its upper portion. The gold-bearing zone lies below the Cu-Ni-bearing zone. Grab samples collected on surface in 2008 returned 8.98 g/t Au and 11.48 g/t Au (T-5949).
Zone | Year | Category | Tonnes | Reference | Comments | Commodities |
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Cominco Deep Zone | 1975 | Unclassified | 117934 | Amador Gold Corp. press releases | The Cominco Deep Zone has a historic resource of 130,000 tons @ 0.68% Ni and 0.73% Cu. | Copper 0.73 Percent, Nickel 0.68 Percent |
File - Resident Geologist files T-6365
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
Map - Timmins data series, Byers Township, District of Cochrane
Publication Number: P0838 Scale: 1:15,840 Date: 1973
Author: Bright E.G., Hunt D.S.
Publisher Name: Ontario Division of Mines
Location:
Map - Pamour sheet, District of Cochrane
Publication Number: P0139 Scale: 1:126,720 Date: 1997
Author: Ginn R.M., Fenwick K.G.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geological Compilation of the Timmins Area, Abitibi Greenstone Belt
Publication Number: P3379 Scale: 1:100,000 Date: 1998
Author: Ayer J.A., Trowell N.F.
Publisher Name:
Location:
Book - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario
Publication Number: GSC OF 1087 Page: 302 Date: 1985
Author: Rose, D.G.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
Publication - Amador Gold Corp. press releases, 2007-2009
Publication Number: Date:
Author: Amador Gold Corp.
Publisher Name:
Location: Timmins RGO newsclipping library
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