Ontario Geological Survey
Permanent Link to this Record:
MDI000000000689
Record Name(s) | Parting Lake Property - 1954, Semple Township Group 1 - 1954 |
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Related Record Type | |
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Record Status | Prospect |
Date Created | 2009-Aug-07 |
Date Last Modified | 2023-Mar-10 |
Created By | |
Revised By |
Primary Commodities: Asbestos
Township or Area: Semple
Latitude: 47° 57' 14.12" Longitude: -81° 16' 10.86"
UTM Zone: 17 Easting: 479864.998 Northing: 5311214.001 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41P14NE
Point Location Description: approximate
Location Method: Based on Assessment
1951-52: Dominion Gulf Company: mapping, DD-7, ground geophysics. 1990: Falconbridge Ltd. - DD-1-303 m. 2004: Mustang Minerals Ltd. - airborne geophysics. 2007: SEDEX Mining Corp. - airborne geophysics
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T- 635 / 63.266 | 41P14SE0359 | 41P14SE0359 |
T- 5093 | 41P14NE2014 | 41P14NE2014 |
T-5634 | 20000002662 | 20000002662 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Neoarchean
Rock Type | Rank | Composition | Texture | Relationship | Ultramafic lava flow-unsubdivided | 1 | Komatiite | Mesocumulate | Host |
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Intermediate lava flow-unsubdivided | 2 | Footwall |
Aug 25, 2009 (A Wilson) - Diamond drilling intersected a sequence of serpentinized peridotite and intermediate metavolcanic rocks. The serpentinized body was traced for approximately 700 m along strike through drilling. Falconbridge mapped the intrusive as a komatiitic peridotite, will massive mesocumulate texture. The komatiite is interbedded with graphitic argillite.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Serpentine | Economic And Alteration | Ore | Serpentinization | 1 | Unknown | Replacement |
3 | Pyrrhotite | Economic | Ore | ||||
4 | Chalcopyrite | Economic | Ore | ||||
2 | Pyrite | Economic | Gangue |
Aug 25, 2009 (A Wilson) - The serpentine ranges from 1/8 to 1/32 of an inch in size. The pyrrhotite and pyrite is fine-grained and disseminated within the komatiites. Nodular pyrite and bedded pyrite is observed within the graphitic argillite. Chalcopyrite was observed as finely disseminated crystals within narrow bands of pyrrhotite within the komatiite at 210 meters.
Rank | Classification |
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1 | Mafic-Ultramafic Intrusion |
Rank | Characteristic |
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1 | Disseminated |
File - Resident Geologist file T-3380
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
Map - Semple and Hutt townships, Sudbury District
Publication Number: M2291 Scale: 1:31,680 Date: 1974
Author: Bright E.G.
Publisher Name: Ontario Division of Mines
Location:
Map - Semple Township, District of Sudbury
Publication Number: P0490 Scale: 1:15,840 Date: 1997
Author: Bright E.G.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of the Ferrier Lake-Canoeshed Lake area, District of Sudbury
Publication Number: R231 Date: 1984
Author: Bright E.G.
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:
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