Ontario Geological Survey
Permanent Link to this Record:
MDI31F06SW00072
Record Name(s) | Lyndoch Deposit - 1981, Mining Mountain Southeast - 1953 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1981-Mar-19 |
Date Last Modified | 2023-Aug-03 |
Created By | |
Revised By |
Primary Commodities: Molybdenum
Township or Area: Lyndoch
Latitude: 45° 17' 35.65" Longitude: -77° 15' 43.2"
UTM Zone: 18 Easting: 322632 Northing: 5018014.995 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31F06SW
Point Location Description: approximate
Location Method: Data Compilation
Access Description: North of Wadsworth Creek, within 125 m of a dirt road at the base of Mining Mountain.
pre 1953: pitting
Province: Grenville
Subprovince: Central Metasedimentary Belt
Geological Age: Mesoproterozoic
Rock Type | Rank | Composition | Texture | Relationship | Gneiss-Unsubdivided | 1 | Granite | Contains |
---|---|---|---|---|
Marble | 2 | Contains | ||
Pegmatite | 3 | Granite | Host |
Aug 02, 2011 (A Wilson) - The pegmatite strikes N70°E and cuts pink granite gneiss and marble. The dike reportedly has a strike length of 110 feet and pinches out at both ends. The pegmatite consists of pyroxene, hornblende, smoky quartz, black mica and calcite.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Molybdenite | Economic | Ore |
Aug 02, 2011 (A Wilson) - Flakes of molybdenite up to 1 inch in size occur sparsely in the quartz of the pegmatite.
Rank | Classification |
---|---|
1 | Pegmatite |
Rank | Characteristic |
---|---|
1 | Disseminated |
Book - Molybdenum, p. 105
Publication Number: 582 Date: 1925
Author: V.L. Eardley-Wilmott
Publisher Name: DEMR
Location:
Part - Geology of the Brudenell-Raglan area
Publication Number: ARV62-05 Page: 74 Date: 1998
Author: Hewitt D.F., Carlson H.D.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Molybdenum deposits of Ontario
Publication Number: MDC007 Page: 65 Date: 1968
Author: Johnston F.J.
Publisher Name: Ontario Dept. of Mines
Location:
MonoMap - Geology of base metal, precious metal, iron, and molybdenum deposits in the Pembroke-Renfrew area
Publication Number: MDC020 Page: 167 Date: 1980
Author: Carter T.R., Colvine A.C., Meyn H.D.
Publisher Name: Ontario Geological Survey
Location:
Map - Brudenell-Raglan area, County of Renfrew, Ontario
Publication Number: M1953-02 Scale: 1:63,360 Date: 1997
Author: Hewitt D.F.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geological series, base and precious metals, iron and molybdenum deposits of Pembroke-Renfrew area, southern Ontario
Publication Number: P2211 Scale: 1:126,720 Date: 1979
Author: Carter T.R., Storey C.C.
Publisher Name: Ontario Geological Survey
Location:
Map - Barry's Bay, Precambrian geology
Publication Number: M2461 Scale: 1:100,000 Date: 1983
Author: Lumbers S.B.
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