Ontario Geological Survey
Permanent Link to this Record:
MDI42C08SE00025
Record Name(s) | Loch Katrine Sulphide Occurrence - 1967 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1991-Jan-08 |
Date Last Modified | 2022-Sep-21 |
Created By | |
Revised By |
Primary Commodities: Sulphur/Pyrite
Township or Area: Glasgow
Latitude: 48° 22' 3.35" Longitude: -84° 9' 5.95"
UTM Zone: 16 Easting: 710950 Northing: 5361079 UTM Datum: NAD83
Resident Geologist District: Sault Ste. Marie
NTS Grid: 42C08SE
Point Location Description: Sheared zone south of Loch Katrine
Location Method: Other Literature
Access Description: Easiest access to the area is by boat via Dog Lake from Missinaibie and then overland from the north shore of Dog Lake.
1960: Canadian Pacific Railway - mapping. 1982: Mattagami Lake Exploration - ground geophysical survey. 1984: Noranda Exploration Ltd. - mapping, ground geophysics. 1985: Ferdeber Geophysics - airborne geophysics. 1988: Tenoga Consultants - airborne geophysics. 2007-2008: Chalice Diamond Corporation - airborne geophysics, ground geophysics.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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WP.Bruyere.6 / 2.11094 | 42C08SE8673 | 42C08SE8673 |
Finan-0036 | 42C08NE0044 | 42C08NE0044 |
WP.Meath.20 / 2.34531 | 20000002017 | 20000002017 |
WP.Rennie.29 / 2.38773 | 20000003143 | 20000003143 |
WP.Bader.10 / 2.37598 | 20000002774 | 20000002774 |
Glasgow-0014-A1 | 20000019840 | 20000019840 |
Meath 0029A1 / 2.7774 | 42C08NE0008 | 42C08NE0008 |
Meath 0018A1 | 42C08NE0039 | 42C08NE0039 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Michipicoten
Geological Age: Archean
Jul 24, 2013 (A Wilson) - The Loch Lomond Deformation Zone (LLDZ) is defined by an arcuate zone of highly strained rocks (800 to 1600 m wide) and varies in trend from NE through E to SE. The western part is defined by several 1-30 m wide NE-trending ductile shear zones. Within these zones, mafic to intermediate metavolcanic rocks are deformed to chlorite or amphibole schist. Along the southern shore of Loch Locmond, the LLDZ is defined by narrow, east-trending ductile shear zones in amphibolitic metavolcanics and a wide zone of sericite-quartz-pyrite schist south of Loch Lomond. This large zone of ductile shear is greater than 30 m in width and can be traced as far eastward as the Meath Lake Fault.
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Pyrite-Sericite | Sheared | Host |
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Intermediate lava flow-unsubdivided | 2 | Sericitic | Sheared | Host |
Jul 24, 2013 (A Wilson) - Narrow zones of disseminated pyrite are found in narrow zones in sheared metavolacnics. The mafic metavolcanics are described as massive to well foliated amphibolite. Intermediate metavolcanics are massive to well foliated, and strike 110 to 140º and fip 62 to 78º south.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Pyrite | Economic | Gangue | ||||
2 | Pyrrhotite | Economic | Gangue |
Jul 24, 2013 (A Wilson) - Narrow zones of disseminated pyrite are found in narrow zones in quartz-sericite schist. To the west, there are several occurrences of massive to disseminated pyrite and pyrrhotite.
Folio - Glasgow Township, District of Algoma
Publication Number: GDIF289 Date: 1997
Author: Sault Ste Marie RGO
Publisher Name: Ontario Geological Survey
Location:
Article - The geological and structural setting of gold mineralization in the Missanabie-Renabie District of the Michipicoten greenstone belt, Wawa, Ontario
Publication Number: MP141.037 Page: 257-270 Date: 1997
Author: Heather K.B., Buck S.
Publisher Name: Ontario Geological Survey
Location:
Mono - Wawa mineral deposits data base
Publication Number: OFR5775 Page: 205-206 Date: 1991
Author: Frey E.D., Stewart R.C.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Geology of Glasgow, Meath, and Rennie townships, districts of Algoma and Sudbury
Publication Number: R090 Page: 36 Date: 1971
Author: Riley R.A.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
Map - Glasgow, Meath, and Rennie townships, Algoma and Sudbury districts
Publication Number: M2210 Scale: 1:31,680 Date: 1971
Author: Riley R.A.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
Map - Lochalsh-Missinaibi area, districts of Algoma and Sudbury, Ontario
Publication Number: ARM44C Scale: 1:95,040 Date: 1997
Author: Burwash E.M., Collins W.H., Thomson E.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Glasgow Township, District of Algoma
Publication Number: P0402 Scale: 1:15,840 Date: 1997
Author: Riley R.A.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Precambrian Geology Compilation Series - White River Sheet
Publication Number: M2666 Scale: 1:250,000 Date: 2001
Author: Santaguida F.
Publisher Name: Ontario Geological Survey
Location:
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