Ontario Geological Survey
Permanent Link to this Record:
MDI31F14SW00006
| Record Name(s) | South Johnny - 2002 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Discretionary Occurrence |
| Date Created | 1991-Feb-12 |
| Date Last Modified | 2022-Apr-06 |
| Created By | |
| Revised By |
Primary Commodities: Gabbro
Secondary Commodities: Copper, Platinum, Gold, Silver
Township or Area: McKay
Latitude: 45° 47' 52.61" Longitude: -77° 29' 38.76"
UTM Zone: 18 Easting: 306176.003 Northing: 5074623.582 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F14SW
Point Location Description: General
Location Method: Conversion from MDI
Access Description: 2.0 km south of Johnny Lake.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Garnet | Economic | Ore | ||||
| 2 | Biotite | Economic | Ore | ||||
| 3 | Augite | Economic | Ore | ||||
| 4 | Labradorite | Economic | Ore | ||||
| 5 | Pyrrhotite | Economic | Ore | ||||
| 6 | Magnetite | Economic | Ore |
Dec 07, 2005 (D Laidlaw) - Assay of veinlets in gabbro yielded Au, Ag, Cu, Pt in small amounts. (GSC, Mem. 195, p4).
Publication - Mineral Deposits in Renfrew County and Vicinity
Publication Number: GSC Mem 195 Page: 4 Date: 1936
Author: Freeman, B C
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/100827
MonoMap - Industrial minerals of the Algonquin region
Publication Number: OFR5425 Page: 120 Date: 1983
Author: Martin W.
Publisher Name: Ontario Geological Survey
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