Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31E14SW00006

Record: MDI31E14SW00006

General

Mineral Record Identification
Record Name(s) Bray Lake Property - 1993
Related Record Type Simple
Record Status Occurrence
Date Created 1991-Feb-11
Date Last Modified 2022-Jan-05
Created By Q Unknown
Revised By A Wilson

Commodities

Primary Commodities: Miscellaneous Stone, Gneiss



Location

Township or Area: Machar

Latitude: 45° 54' 24.81"    Longitude: -79° 23' 44.49"

UTM Zone: 17    Easting: 624432.998   Northing: 5084953.999    UTM Datum: NAD83

Resident Geologist District: Sudbury

NTS Grid: 31E14SW

Point Location Description: approximate

Location Method: Based on Assessment

Access Description: From Hvy 11 6 km north of South River turn vest along Goreville Road for 1.5 km to logging road running north for a distance of about 1.5 km to outcrops along a ridge of about 30 metres relief and 600 metres length.



Exploration History

1993: Z. Mandziuk - prospecting, mapping


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
OP93-617 31L02SW0001 31L02SW0001

Geology

Province: Grenville

Subprovince: Central Gneiss Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Granite 1 Gneiss Is

Lithology Comments

Jan 24, 2011 (A Wilson) - A distinctive and homogenous hornblende porphyroblastic pink granite is veil-exposed at a 30 metre cliff with fallen blocks to 20 tonnes at the base. This rock also occurs in road cuts on Hvy 11 to the east and at several locations to the north and northeast of the prospect. Minor pegmatite occurs as small lenses and veins which blend in with overall coloration and subgneissic fabric.




Mineral Record Details

References

Map - Portions of the districts of Parry Sound and Muskoka, Province of Ontario

Publication Number: ARM51A Scale: 1:126,720    Date: 1998

Author: Satterly J.

Publisher Name: Ontario Dept. of Mines


Mono - Mineral deposits studies in the Huntsville-Parry Sound-Powassan area, a progress report

Publication Number: OFR5647 Scale:     Date: 1987

Author: Marmont C., Johnston M.

Publisher Name: Ontario Geological Survey


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Ministry Contact Information

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