Ontario Geological Survey
Permanent Link to this Record:
MDI31C15SE00090
Record Name(s) | Sucker Lake Occurrences - 1984 |
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Related Record Type | Simple |
Record Status | Discretionary Occurrence |
Date Created | 1991-Jun-05 |
Date Last Modified | 2022-Jan-05 |
Created By | Q Unknown |
Revised By | A Wilson |
Primary Commodities: Garnet (Nonmetals)
Township or Area: South Sherbrooke, South Sherbrooke, South Sherbrooke, South Sherbrooke, South Sherbrooke, South Sherbrooke
Latitude: 44° 45' 8.85" Longitude: -76° 33' .09"
UTM Zone: 18 Easting: 377309.28 Northing: 4956620.83 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C15SE
Point Location Description: Precise
Location Method: Data Compilation
Access Description: Property number 9 on Map 2471 Sharbot Lake, at N-S Township boundary, 0.7 km East of Sucker Lake.
Province: Grenville
Subprovince: Central Metasedimentary Belt
Terrane: Frontenac
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Host |
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Sep 18, 2015 (A Wilson) - The gneisses contain well-differentiated beds of garnet (locally 80%), biotite, and quartz-feldspar.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Garnet | Economic | Ore | ||||
2 | Biotite | Economic | Gangue |
Sep 18, 2015 (A Wilson) - Garnet units have a maximum thickness of 0.5 m, but are continuous along strike over several hundred metres and beds often repeat within 5-10 m across strike.
Rank | Characteristic |
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1 | Disseminated |
MonoMap - Geology of the Sharbot Lake area, Frontenac and Lanark counties, southeastern Ontario
Publication Number: R228 Scale: Date: 1985
Author: Wolff J.M.
Publisher Name: Ontario Geological Survey
Map - Sharbot Lake, southern Ontario
Publication Number: M2471 Scale: 1:31,680 Date: 1985
Author: Wolff J.M.
Publisher Name: Ontario Geological Survey
Map - Precambrian Geology, Sharbot Lake Area
Publication Number: P3440 Scale: 1:50,000 Date: 2001
Author: Easton R.M.
Publisher Name: Ontario Geological Survey
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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office