Ontario Geological Survey
Permanent Link to this Record:
MDI31D16NW00285
| Record Name(s) | Anderson Prospect - 1991, Matthews-McMahon - 1925 |
|---|---|
| Related Record Type | Simple |
| Related Record(s) | |
| Record Status | Occurrence |
| Date Created | 1991-Mar-23 |
| Date Last Modified | 2022-Sep-27 |
| Created By | |
| Revised By |
Primary Commodities: Gold, Molybdenum
Secondary Commodities: Silver
Township or Area: Monmouth
Latitude: 44° 58' 27.39" Longitude: -78° 18' 27.88"
UTM Zone: 17 Easting: 712286 Northing: 4983619 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31D16NW
Point Location Description: approximate
Location Method: AMIS Site Visit
Access Description: approximate
1925: A.Y. Hopkins - opened a quartz vein; 30-foot shaft and test pits
Province: Grenville
Subprovince: Central Metasedimentary Belt
Terrane: Bancroft
Geological Age: Mesoproterozoic
| Rock Type | Rank | Composition | Texture | Relationship | Pyroxenite | 1 | Pyroxenite | Host |
|---|---|---|---|---|
| Gneiss-Unsubdivided | 2 | Nepheline-Poor | Adjacent | |
| Pegmatite | 3 | Nepheline | Intrudes | |
| Vein | 4 | Quartz | Intrudes |
| Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
|---|---|---|---|---|---|---|---|
| 1 | Molybdenite | Economic | Ore | ||||
| 3 | Pyrrhotite | Economic | Ore | ||||
| 4 | Gold | Economic | Ore | ||||
| 2 | Pyrite | Economic | Gangue |
Jan 27, 2017 (A Wilson) - Sixty pounds of molybdenite concentrate was sold from this property in 1915. Molybdenite was found on the dump. Gold grade 2.0 oz/t.
| Rank | Characteristic |
|---|---|
| 1 | Disseminated |
Part - Mineral occurrences in the Haliburton area
Publication Number: ARV52-02 Page: 66 Date: 1998
Author: Satterly J.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Molybdenum deposits of Ontario
Publication Number: MDC007 Page: 35 Date: 1968
Author: Johnston F.J.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Metallogeny of the Grenville Province, southeastern Ontario
Publication Number: OFR5515 Page: 136 Date: 1984
Author: Carter T.R.
Publisher Name: Ontario Geological Survey
Location:
Map - Monmouth Township, Haliburton County
Publication Number: M2174 Scale: 1:31,680 Date: 1970
Author: Armstrong H.S., Gittins J.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Haliburton area, Province of Ontario
Publication Number: ARM52A Scale: 1:126,720 Date: 1998
Author: Satterly J.
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