Ontario Geological Survey
Permanent Link to this Record:
MDI31F06NW00011
| Record Name(s) | Letterkenny Road Lot 24 Con 6 - 1953, South of Charlotte Lake - 1953 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1990-Oct-12 |
| Date Last Modified | 2023-Aug-03 |
| Created By | |
| Revised By |
Primary Commodities: Corundum
Township or Area: Brudenell
Latitude: 45° 23' 24.65" Longitude: -77° 25' 30.66"
UTM Zone: 18 Easting: 310161.003 Northing: 5029157.003 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F06NW
Point Location Description: approximate
Location Method: Data Compilation
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Syenite | 1 | Gneissic | Host |
|---|
Jun 23, 2011 (A Wilson) - The corundum-syenite gneiss is interbedded with amphibolite and crystalline limestone.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Corundum | Economic | Ore |
Jun 23, 2011 (A Wilson) - The corundum crystals are approximately ¼ inch in diameter. The occurrence has no economic importance.
Publication - Corundum, Its Occurrence, Distribution, Exploitation and Uses; Geological Survey of Canada, Memoir no. 57
Publication Number: GSC Mem 57 Page: 186 Date: 1915
Author: Barlow, A.E.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/101547
Publication - A list of Canadian mineral occurrences; Geological Survey of Canada, Memoir no. 74
Publication Number: GSC Memoir 74 Page: 80 Date: 1915
Author: Johnston, R A A
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/101571
Publication - Catalogue of Canadian minerals; Geological Survey of Canada, Paper 80-18
Publication Number: Paper 80-18 Page: 121 Date: 1980
Author: Traill, R J
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/119519
Part - Geology of the Brudenell-Raglan area
Publication Number: ARV62-05 Page: 51 Date: 1998
Author: Hewitt D.F., Carlson H.D.
Publisher Name: Ontario Dept. 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 - Barry's Bay, Precambrian geology
Publication Number: M2461 Scale: 1:100,000 Date: 1983
Author: Lumbers S.B.
Publisher Name: Ontario Geological Survey
Location:
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