Ontario Geological Survey
Permanent Link to this Record:
MDI31D14NW00010
| Record Name(s) | Gravenhurst Crushed Granite Company Quarry - 1905 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1992-Feb-10 |
| Date Last Modified | 2022-Feb-18 |
| Created By | |
| Revised By |
Primary Commodities: Gneiss
Township or Area: Muskoka
Latitude: 44° 55' 18.09" Longitude: -79° 22' 59.16"
UTM Zone: 17 Easting: 627610.002 Northing: 4975522.995 UTM Datum: NAD83
Resident Geologist District: Sudbury
NTS Grid: 31D14NW
Point Location Description: Approximate
Location Method: Data Compilation
1905-1921: quarry in operation
Province: Grenville
Subprovince: Central Gneiss Belt
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Monzogranite | Is |
|---|
Apr 19, 2011 (A Wilson) - The gneiss was crushed and sold, presumably for road aggregate.
MonoMap - Industrial minerals of the Algonquin region
Publication Number: OFR5425 Scale: Date: 1983
Author: Martin W.
Publisher Name: Ontario Geological Survey
Location:
Part - Mines of Ontario
Publication Number: ARV25-01.003 Scale: Date: 1998
Author: Sutherland T.F., Collins E.A., McMillan J.G., Bartlett J.
Publisher Name: Ontario Bureau of Mines
Location:
Part - Mineral occurrences in the Haliburton area
Publication Number: ARV52-02 Scale: Date: 1998
Author: Satterly J.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Precambrian Geology, Gravenhurst Area
Publication Number: P3409 Scale: 1:50,000 Date: 2000
Author: Lumbers S.B., Vertolli V.M., Schwerdtner W.M.
Publisher Name: Ontario Geological Survey
Location:
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