Ontario Geological Survey
Permanent Link to this Record:
MDI31C16NW00025
Record Name(s) | McCoys Narrows - 1950 |
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Related Record Type | Simple |
Record Status | Discretionary Occurrence |
Date Created | 1990-Oct-10 |
Date Last Modified | 2022-Jan-05 |
Created By | Q Unknown |
Revised By | A Wilson |
Primary Commodities: Feldspar (Nonmetals)
Township or Area: Bathurst, Bathurst
Latitude: 44° 53' 36.32" Longitude: -76° 27' 46.65"
UTM Zone: 18 Easting: 384483 Northing: 4972152 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C16NW
Point Location Description: Abandoned mine symbol marked ' McCoys Narrows ' 0.7 km west of McCoys Narrows in Bennett Lake.
Location Method: Data Compilation
Access Description: From Perth, west along Hwy 7 for 9.23km turning right onto Bathurst 5TH Con. Rd at Wemyss. Take first left on Rutherford St and continue for 5.06km to end of road. Turn left onto McVeigh Rd and continue for approx 430m. Turn right onto Dokken Rd continuing on main road for 4.35km to dirt road on left with quartz on it. Dirt road leads to two pits.
1950: 1 exploration pit, 2 (limited) production pits;little feldspar shipped, abundant rubble adjacent pegmatite dyke; stripping – 75 x 8 to 10 m
Province: Grenville
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Biiotite | Contains |
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Sep 09, 2016 (A Wilson) - The contact with the enclosing biotite gneisses is sharp and near vertical where exposed on the southwest side of the dike. Several inclusions of the gneisses appear to be partially assimilated by the pegmatite in the northern exposed section of the dike. One exploration pit and two limited production pits have been excavated into the dike in past years. A very small stockpile of potassium feldspar remains on the site. No radioactive minerals were observed.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Feldspar | Economic | Ore | ||||
2 | Quartz | Economic | Ore | ||||
3 | Tourmaline | Economic | Ore |
Mono - Granitic pegmatites of the Bancroft area, southeastern Ontario
Publication Number: OFR5717 Scale: Date: 1990
Author: Goad B.E.
Publisher Name: Ontario Geological Survey
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