Ontario Geological Survey
Permanent Link to this Record:
MDI31F05SE00064
Record Name(s) | East Jewellville - 1944 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1991-Jun-07 |
Date Last Modified | 2023-Aug-03 |
Created By | |
Revised By |
Primary Commodities: Corundum
Township or Area: Raglan
Latitude: 45° 20' 28.9" Longitude: -77° 29' 49.61"
UTM Zone: 18 Easting: 304362.001 Northing: 5023906.002 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F05SE
Point Location Description: approximate
Location Method: Data Compilation
pre-1944: multiple pits and trenches, stripping
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Syenite | Host |
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Pegmatite | 2 | Syenite | Host |
Jun 30, 2011 (A Wilson) - Multiple pits and trenches have been excavated in syenite or hybrid syenitic gneiss containing lenses of corundum. In the northern part of the lot, coarse, hornblende syenite pegmatite also hosts corundum. The southernmost pits are 40 ft by 15 ft and 5 feet deep, and 40 feet by 30 feet and 8 feet deep. The northernmost pits are 50 feet by 25 feet and 10 feet deep, and 25 feet by 12 feet, and 6 feet deep.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Corundum | Economic | Ore |
Part - Mineral occurrences in the Renfrew area
Publication Number: ARV53-03 Page: 35-36 Date: 1998
Author: Satterly J.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Industrial minerals of the Algonquin region
Publication Number: OFR5425 Page: 43 Date: 1983
Author: Martin W.
Publisher Name: Ontario Geological Survey
Location:
Map - Brudenell-Raglan area, County of Renfrew, Ontario
Publication Number: M1953-02 Scale: 1:63,360 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Barry's Bay, Precambrian geology
Publication Number: M2461 Scale: 1:100,000 Date: 1983
Author: Lumbers S.B.
Publisher Name: Ontario Geological Survey
Location:
Map - Precambrian Geology, Barry's Bay Area
Publication Number: P3444 Scale: 1:50,000 Date: 2001
Author: Easton R.M.
Publisher Name: Ontario Geological Survey
Location:
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