Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31C10SE00002

Record: MDI31C10SE00002

General

Mineral Record Identification
Record Name(s) Godfrey Mica - 1981
Related Record Type Simple
Related Record(s)
Record Status Past Producing Mine Without Reserves or Resources
Date Created 1981-Dec-18
Date Last Modified 2022-May-02
Created By
Revised By

Commodities

Primary Commodities: Mica

Secondary Commodities: Phosphate



Location

Township or Area: Hinchinbrooke

Latitude: 44° 31' 56.12"    Longitude: -76° 40' 43.64"

UTM Zone: 18    Easting: 366613.249   Northing: 4932362.745    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31C10SE

Point Location Description: Precise, Shaft in dot symbol Mi, just NW of property symbol 15.

Location Method: Conversion from MDI



Exploration History

Latter part of 19th century, mica mining commenced by Chester H. Godfrey. 1940 and 1941: Some work done by S. Orser of Verona. Workings consist of numerous pits and trenches, and a vertical shaft 60 feet deep.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
5ApatiteEconomicOre
10PhlogopiteEconomicOre
15PyroxeneEconomicOre

Mineral Record Details

References

Publication - Mica, its occurrence, exploitation, and uses; Canada Mines Branch, Publication no. 118

Publication Number: CMB Pub 118 Page: 155  Date: 1912

Author: de Schmid, H S

Publisher Name: Canada Mines Branch

Location: https://doi.org/10.4095/297232


Publication - The Canadian mineral industry in 1949; Canada Mines Branch, Publication 830

Publication Number: CMB Pub 830 Page: 98  Date: 1950

Author:

Publisher Name: Canada Mines Branch

Location: https://doi.org/10.4095/247734


Publication - The Canadian mineral industry in 1950; Canada Mines Branch, Publication 835

Publication Number: CMB Pub 835 Page: 102-103  Date: 1952

Author:

Publisher Name: Canada Mines Branch

Location: https://doi.org/10.4095/247733


Part - Geology of the Olden-Bedford area

Publication Number: ARV56-06 Page: 78-79  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 Page: 13  Date: 1997

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Phlogopite mica in Ontario

Publication Number: MDC008 Page: 26  Date: 1968

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