Ontario Geological Survey
Permanent Link to this Record:
MDI31C07NE00089
| Record Name(s) | G & M Feldspar - 1991 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Past Producing Mine Without Reserves or Resources |
| Date Created | 1991-Jun-05 |
| Date Last Modified | 2022-Apr-19 |
| Created By | |
| Revised By |
Primary Commodities: Feldspar (Nonmetals)
Township or Area: Portland
Latitude: 44° 29' 55.55" Longitude: -76° 42' 53.04"
UTM Zone: 18 Easting: 363679.327 Northing: 4928701.683 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C07NE
Point Location Description: Precise
Location Method: Conversion from MDI
Access Description: 0.7 km north of Vanluven Lake.
1911, 1914: Small production.
| Rock Type | Rank | Composition | Texture | Relationship | Pegmatite | 1 | Host |
|---|
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 5 | Feldspar | Economic | Ore | ||||
| 10 | Muscovite | Economic | Ore |
Publication - Feldspar, Canada Mines Branch Publication 731
Publication Number: CMB Pub 731 Page: 37, 85 Date: 1932
Author: Spence, H. S.
Publisher Name: Canada Mines Branch
Location: https://doi.org/10.4095/307887
Mono - Feldspar in Ontario
Publication Number: IMR003 Page: 10 Date: 1998
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geological notes for maps nos. 2053 and 2054, Madoc-Gananoque area
Publication Number: S012 Page: 18 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Pegmatite mineral resources of Ontario
Publication Number: IMR021 Page: 19 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