Ontario Geological Survey
Permanent Link to this Record:
MDI42A05SE00067
Record Name(s) | Footwall Fault Zone - 1996, Thorne Property - 1994, Lower Footwall Fault Zone - 1996, Golden River West Zone - 2012 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Developed Prospect With Reported Reserves or Resources |
Date Created | 2004-Aug-30 |
Date Last Modified | 2022-Jan-30 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Thorneloe
Latitude: 48° 20' 50.85" Longitude: -81° 31' 29.22"
UTM Zone: 17 Easting: 461117.18 Northing: 5355052.81 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A05SE
Point Location Description: Cluster of drillholes between 3873E and 4050E
Location Method: Other Literature
Access Description: Easy all weather access is provided by highway 101 and highway 144. A dirt road which follows along the north side of the Tatachikapika River provides access to the interior of the west part of the property. A dirt road off highway 144 south of the Tatachikapika River provides access to the central portion of the east part of the Thorne property.
1994-2004: Band-Ore Resources Ltd. - ground geophysics, airborne geophysics, 243 ddh (67,491 m). 2006-2009: West Timmins Mining – diamond drilling 2009- present: Lake Shore Gold Corp. – property acquisition, diamond drilling
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
T-3616 / W9660.0068 | 42A05SE0015 | 42A05SE0015 |
T-3616 / 42A05SE0014 | 42A05SE0014 | 42A05SE0014 |
T-3616 / 42A06SW0025 | 42A06SW0025 | 42A06SW0025 |
T-3947 / 42A06SW2006 | 42A06SW2006 | 42A06SW2006 |
T-3616 / 42A05SE0038 | 42A05SE0038 | 42A05SE0038 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Neoarchean
Jun 26, 2012 (A Wilson) - The Lower Footwall Fault Zone is interpreted as a splay off of the Destor-Porcupine fault zone to the south. On the basis of diamond drill results, a late, northeast trending fault is interpreted at approximately 4125E on the Band-Ore grid. The fault offsets the Lower Footwall fault and related altered and mineralized wallrocks to the south. The Lower Footwall fault defines the southern limits of the broad sericitized and carbonatized altered sediments representative of the Band-Ore Horizon from relatively unaltered argillites and siltstones southward to the Destor Porcupine Fault.
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz-Carbonate | Host |
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Siltstone | 2 | Sericitized | Host | |
Schist-Unsubdivided | 3 | Sericite-Ankerite | Host |
Jun 26, 2012 (A Wilson) - Gold mineralization is hosted within arsenopyrite-pyrite-ankerite-quartz veins and appears to be strongest proximal to porphyry contacts, although some mineralization occurs within sericitic and carbonate altered pyritic porphyries. Mineralized zones occur within a broad alteration deformation zone. The Lower Footwall fault zone has been subdivided into the Main, Small, Diabase and West Zones by Band-Ore personnel.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Gold | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue | ||||
2 | Arsenopyrite | Economic | Gangue |
Rank | Classification |
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1 | Mesothermal |
Rank | Characteristic |
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1 | Sheared |
Zone | Year | Category | Tonnes | Reference | Comments | Commodities |
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Gold River Trend | 2012 | Measured Mineral Resource | 690000 | 43-101 report,31/01/2012 | Gold 5.29 Grams per Tonne | |
Gold River Trend | 2012 | Inferred Mineral Resource | 5273000 | 43-101 report,31/01/2012 | Gold 6.06 Grams per Tonne | |
Gold River West | 2012 | Indicated Mineral Resource | 93000 | Lake Shore Gold Corp., NI 43-101 rpt 05/04/2012 | Gold 4.44 Grams per Tonne | |
Gold River West | 2012 | Inferred Mineral Resource | 955000 | Lake Shore Gold Corp., NI 43-101 rpt 05/04/2012 | Gold 4.57 Grams per Tonne | |
Footwall Zone (Inferred) | 1998 | Unclassified | 941115 | 43-101 Report, 30/06/2002 | Thorne Property total inferred resources 4,154,096 tonnes @3.33 g/tAu | Gold 2.54 Grams per Tonne |
Map - Geological series, Precambrian geology of Thorneloe Township, Cochrane District
Publication Number: P2502 Scale: 1:15,840 Date: 1982
Author: Choudhry A.G.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - The geology of Keefer, Denton and Thorneloe townships, District of Cochrane
Publication Number: OFR5699 Date: 1989
Author: Choudhry A.G.
Publisher Name: Ontario Geological Survey
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:
Publication - Summary Report On The Thorne Property, Band-Ore Resources
Publication Number: NI 43-101 Date: 2002
Author: G. Cavey
Publisher Name:
Location: Timmins RGO
Publication - Updated Summary Report, Thorne Property, Band-Ore Resources Ltd.
Publication Number: 43-101 (2) Date: 2002
Author: G. Cavey
Publisher Name:
Location: Timmins RGO
Publication - Band-Ore Resources Ltd.
Publication Number: clippings Date: 1996
Author:
Publisher Name:
Location: Timmins RGO
Publication - Technical Report On The Update Of Mineral Resource Estimate For The Gold River Property, Thorneloe Township, Timmins, Ontario,, 289p.
Publication Number: NI 43-101 Date: 2012
Author: J. Samson, R. Kusins, D. Powers
Publisher Name:
Location: Timmins RGO
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