Ontario Geological Survey
Permanent Link to this Record:
MDI31F05SE00061
Record Name(s) | Indian Hill - 1898 |
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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, Garnet (Nonmetals)
Township or Area: Raglan
Latitude: 45° 19' 6.21" Longitude: -77° 32' 8.92"
UTM Zone: 18 Easting: 301249.998 Northing: 5021448.998 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F05SE
Point Location Description: approximate
Location Method: Data Compilation
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Syenite | Contains |
---|---|---|---|---|
Pegmatite | 2 | Host |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Corundum | Economic | Ore | ||||
2 | Garnet | Economic | Ore |
Jun 30, 2011 (A Wilson) - Miller reported that small patches of the corundum-bearing rock carry over 30% of the mineral. Near the top of the hill garnet is found in association with the corundum. Hewitt noted the presence of small tapering elongate crystals of corundum up to 1 inch in length. An 8 by 15 foot patch of outcrop reportedly had a corundum content up to 10%.
Part - Mineral occurrences in the Renfrew area
Publication Number: ARV53-03 Page: 33-34 Date: 1998
Author: Satterly J.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Geology of the Brudenell-Raglan area
Publication Number: ARV62-05 Page: 60 Date: 1998
Author: Hewitt D.F., Carlson H.D.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Industrial minerals of the Algonquin region
Publication Number: OFR5425 Page: 41 Date: 1983
Author: Martin W.
Publisher Name: Ontario Geological Survey
Location:
Part - Economic geology of eastern Ontario, corundum and other minerals
Publication Number: ARV07-03.001 Page: 221 Date: 1998
Author: Miller W.G., Goodwin W.L.
Publisher Name: Ontario Bureau of Mines
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 - 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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