Ontario Geological Survey
Permanent Link to this Record:
MDI31C07NE00028
| Record Name(s) | Walker - 1982, Pennsylvannia Feldspar - 1982 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Past Producing Mine Without Reserves or Resources |
| Date Created | 1982-Feb-10 |
| Date Last Modified | 2022-May-10 |
| Created By | |
| Revised By |
Primary Commodities: Feldspar (Nonmetals)
Township or Area: Portland
Latitude: 44° 28' 42.47" Longitude: -76° 37' 37.51"
UTM Zone: 18 Easting: 370602.366 Northing: 4926304.657 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C07NE
Point Location Description: Precise
Location Method: Conversion from MDI
Access Description: 700 m north of Holleford Rural Community.
Work was conducted on this property in 1902 by the Pennsylvania Feldspar Company, of Toughkenamon, PA.
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 5 | Microcline | Economic | Ore |
Publication - Annual report on the mineral production of Canada during the calendar year 1910; Canada Mines Branch, Publication 143
Publication Number: CMB Pub 143 Page: 217 Date: 1912
Author: McLeish, J
Publisher Name: Canada Mines Branch
Location: https://doi.org/10.4095/307431
Publication - Feldspar in Canada; Canada Mines Branch, Publication 401
Publication Number: CMB Pub 401 Page: 17 Date: 1916
Author: de Schmid, H S
Publisher Name: Canada Mines Branch
Location: https://doi.org/10.4095/307650
Publication - Feldspar, Canada Mines Branch Publication 731
Publication Number: CMB Pub 731 Page: 37, 84 Date: 1932
Author: Spence, H. S.
Publisher Name: Canada Mines Branch
Location: https://doi.org/10.4095/307887
Book - Geology and Minerals of Ontario
Publication Number: Page: 365 Date: 1929
Author:
Publisher Name: Garden City Press
Location: Tweed RGP
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