Ontario Geological Survey
Permanent Link to this Record:
MDI31F06NW00005
| Record Name(s) | Reid Lake - 1898, Gutz Farm - 1981 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1984-May-29 |
| Date Last Modified | 2023-Aug-03 |
| Created By | |
| Revised By |
Primary Commodities: Corundum
Township or Area: Brudenell
Latitude: 45° 23' 10.71" Longitude: -77° 28' 51.34"
UTM Zone: 18 Easting: 305784.002 Northing: 5028860.001 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F06NW
Point Location Description: approximate
Location Method: Data Compilation
Access Description: From Reid Lake, across the road and S.
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Nepheline Syenite | Host |
|---|---|---|---|---|
| Paragneiss | 2 | Adjacent | ||
| Marble | 3 | Adjacent |
Jun 28, 2011 (A Wilson) - Bands of nepheline and corundum bearing rocks cross the Rosenthal-Rockingham road. The corundum and nepheline rocks are interbedded with syenitic gneisses. The band has an approximate width of 1000 feet.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Corundum | Economic | Ore | ||||
| 2 | Nepheline | Economic | Ore |
Jun 28, 2011 (A Wilson) - The corundum occurs as rough crystals from half an inch to 1 inch across and forms 10% of the rock. The largest exposure was an outcrop 6 by 10 feet. The corundum is almost all intergrown by magnetite and is mantled by nepheline. Corundum was reportedly shipped to the mill at Jewelville. No production was recorded.
Publication - A list of Canadian mineral occurrences; Geological Survey of Canada, Memoir no. 74
Publication Number: GSC Mem 74 Page: 80 Date: 1915
Author: Johnston, R A A
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/101571
Publication - Mineral Deposits in Renfrew County and Vicinity
Publication Number: GSC Mem 195 Page: 29 Date: 1936
Author: Freeman, B C
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/100827
Part - Mineral occurrences in the Renfrew area
Publication Number: ARV53-03 Page: 29 Date: 1998
Author: Satterly J.
Publisher Name: Ontario Dept. of Mines
Location:
Part - Geology of the Brudenell-Raglan area
Publication Number: ARV62-05 Page: 52 Date: 1998
Author: Hewitt D.F., Carlson H.D.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Industrial minerals of the Pembroke-Renfrew area, part 2
Publication Number: MDC022 Page: 30 Date: 1981
Author: Storey C.C., Vos M.A.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Industrial minerals of the Algonquin region
Publication Number: OFR5425 Page: 32-33 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:
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