Ontario Geological Survey
Permanent Link to this Record:
MDI31C09SW00098
| Record Name(s) | Troy Lake - 2000, Troy Lake Occurrence - 1993 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1993-Mar-11 |
| Date Last Modified | 2022-Apr-06 |
| Created By | |
| Revised By |
Primary Commodities: Magnetite
Township or Area: South Crosby
Latitude: 44° 31' 13.34" Longitude: -76° 16' 59.35"
UTM Zone: 18 Easting: 398027.589 Northing: 4930472.843 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C09SW
Point Location Description: Point just N of Mud Lake.
Location Method: Conversion from MDI
Shallow pit exposes magnetite in biotite gneiss associated with the gabbro at Troy Lake.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 5 | Biotite | Economic | Ore | ||||
| 10 | Hornblende | Economic | Ore | ||||
| 15 | Magnetite | Economic | Ore |
Publication - Westport map area, Ontario, With Special Emphasis On the Precambrian Rocks; Geological Survey of Canada, Memoir 346
Publication Number: GSC Mem 346 Page: 125 Date: 1967
Author: Wynne-edwards, H R
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/100533
Mono - Iron deposits of Ontario
Publication Number: MDC011 Page: 259 Date: 1968
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
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