Ontario Geological Survey
Permanent Link to this Record:
MDI31C07NE00088
| Record Name(s) | Huffman - 1991, MacDonald 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 | 2023-Sep-18 |
| Created By | |
| Revised By |
Primary Commodities: Feldspar (Nonmetals)
Township or Area: Portland
Latitude: 44° 29' 48.24" Longitude: -76° 39' 7.41"
UTM Zone: 18 Easting: 368657.334 Northing: 4928373.68 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C07NE
Point Location Description: Precise
Location Method: Conversion from MDI
Access Description: North shore of Fourteen Island Lake. This property adjoins the Gamey quarry, to the east, the Hartington-Bedford road separating the two sets of workings. (OFR 5717, p189).
The quarry was worked some years ago by the McDonald Feldspar Company of Toronto, and in 1911 the Kingston Feldspar and Mining Company carried out some work - mostly prospecting (OFR 5717, p190).
| 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 | Microcline | Economic | Ore | ||||
| 10 | Pyrite | Economic | Ore | ||||
| 15 | Quartz | 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:
Mono - Granitic pegmatites of the Bancroft area, southeastern Ontario
Publication Number: OFR5717 Page: 189-90 Date: 1990
Author: Goad B.E.
Publisher Name: Ontario Geological Survey
Location:
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