Ontario Geological Survey
Permanent Link to this Record:
MDI31F05SE00021
Record Name(s) | Logan Cuts - 1900, Burgess Mines - 1900 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Prospect |
Date Created | 1990-Oct-26 |
Date Last Modified | 2023-Aug-03 |
Created By | |
Revised By |
Primary Commodities: Corundum, Mineral Specimen
Township or Area: Carlow
Latitude: 45° 16' 22.63" Longitude: -77° 41' .39"
UTM Zone: 18 Easting: 289511 Northing: 5016776.003 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F05SE
Point Location Description: Property marked ' COR ', 1 Km E of O'Grady Lake.
Location Method: Data Compilation
Access Description: 3 pits on the west side of a hill.
1902-1917: sporadic production of corundum by Ontario Corundum Company, Ashland Emery and Corundum company and Armstrong Corundum Company. 1961: Cor-O-Tex Industrial Minerals Limited - property acquisition. Presence of corundum also noted on adjoining Lot 19, Con 13.
Province: Grenville
Subprovince: Central Gneiss Belt
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Syenite | 1 | Gneissic | Contains |
---|---|---|---|---|
Gneiss-Unsubdivided | 2 | Nepheline-Corundum-Plagioclase | Host | |
Pegmatite | 3 | Host |
Jan 17, 2012 (A Wilson) - Pink and buff syenite gneiss enclose a band of leucocratic nepheline-corundum-plagioclase gneiss 5-10 feet in width.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Corundum | Economic | Ore |
Jan 17, 2012 (A Wilson) - Bronze corundum crystals up to 6 inches in size have been found here. Barrel shaped brown and green corundum crystals up to 5 inches long have been reported. The corundum crystals are usually oriented with long axes parallel to the foliation. The amount of corundum in the eastern cut is approximately 10%. The amount of corundum in the pegmatite in the southwest cut is estimated at 10-15%.
Rank | Classification |
---|---|
1 | Pegmatite |
Part - Geology of Monteagle and Carlow townships
Publication Number: ARV63-06 Page: 33-34 Date: 1998
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:
MonoMap - Industrial minerals of the Pembroke-Renfrew area, part 2
Publication Number: MDC022 Page: 27 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: 34, 44 Date: 1983
Author: Martin W.
Publisher Name: Ontario Geological Survey
Location:
Publication - Rock and mineral collecting in Canada, volume II: Ontario and Quebec; Geological Survey of Canada, Miscellaneous Report 8
Publication Number: GSC MR 8 Page: 86 Date: 1971
Author: Sabina, A.P.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/308101
Map - Monteagle and Carlow townships, County of Hastings, Ontario
Publication Number: M1954-03 Scale: 1:31,680 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office