Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31E06SE00008

Record: MDI31E06SE00008

General

Mineral Record Identification
Record Name(s) Mary Lake Feldspar - 1967
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1981-Jul-15
Date Last Modified 2022-Feb-18
Created By
Revised By

Commodities

Primary Commodities: Feldspar (Nonmetals)



Location

Township or Area: Brunel, Brunel

Latitude: 45° 16' 28.17"    Longitude: -79° 13' 26.03"

UTM Zone: 17    Easting: 639313.996   Northing: 5014977.997    UTM Datum: NAD83

Resident Geologist District: Sudbury

NTS Grid: 31E06SE

Point Location Description: approximate

Location Method: Data Compilation



Exploration History

1953: pitting


Geology

Province: Grenville

Subprovince: Central Gneiss Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Pegmatite 1 Host
Gneiss-Unsubdivided 2 Contains

Lithology Comments

Jan 03, 2012 (A Wilson) - The host rock is described as a banded biotite migmatite which has been moderately granitized.




Mineral Record Details

Classification
RankClassification            
1 Pegmatite
Characteristics
Rank Characteristic            
1 Intrusive

References

MonoMap - Geology and mineral deposits of the Parry Sound-Huntsville area

Publication Number: R052 Scale:     Date: 1967

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:


Map - Parry Sound-Huntsville area, Ontario

Publication Number: M2118 Scale: 1:126,720    Date: 1967

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


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Ministry Contact Information

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