Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31C10SW00003

Record: MDI31C10SW00003

General

Mineral Record Identification
Record Name(s) Joe Dwyer - 1985
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1985-Jun-18
Date Last Modified 2022-Mar-02
Created By
Revised By

Commodities

Primary Commodities: Magnesium Minerals

Secondary Commodities: Feldspar (Nonmetals)



Location

Township or Area: Hinchinbrooke

Latitude: 44° 33' 16.42"    Longitude: -76° 50' 12.8"

UTM Zone: 18    Easting: 354107.281   Northing: 4935110.76    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31C10SW

Point Location Description: Precise, Dot symbol B, on west side of Fel symbol SW of Chippego Lake.

Location Method: Conversion from MDI



Exploration History

Discovery of brucite made on farm of Joe Dwyer before 1940 by A.H. Woodman of the Consolidated Mining and Smelting Company, Limited. 1940: Property acquired under option by the Consolidated Mining and Smelting Company, Limited. Stripping, trenching and blasting carried out by company on 3 showings. No additional work done.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
5BruciteEconomicOre
10EpidoteEconomicOre
15FeldsparEconomicOre
20HornblendeEconomicOre
25MuscoviteEconomicOre
30QuartzEconomicOre

Mineralization Comments

Feb 09, 2007 (D Laidlaw) - Grab sample assayed 20.87 per cent brucite.



Mineral Record Details

References

Book - NMI #070490

Publication Number: N/A Scale:     Date: 1996

Author:

Publisher Name:

Location:


Book - NMI #070608

Publication Number: N/A Scale:     Date: 1996

Author:

Publisher Name:

Location:


Part - Geology of the Olden-Bedford area

Publication Number: ARV56-06 Scale:     Date: 1997

Author: Harding W.D.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Madoc area, Ontario

Publication Number: M2053 Scale: 1:126,720    Date: 1997

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 Scale:     Date: 1997

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Pegmatite mineral resources of Ontario

Publication Number: IMR021 Scale:     Date: 1997

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


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For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office