Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31E13NW00005

Record: MDI31E13NW00005

General

Mineral Record Identification
Record Name(s) Raganooter Anorthosite - 1991
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1991-Jun-05
Date Last Modified 2022-Mar-02
Created By
Revised By

Commodities

Primary Commodities: Feldspar (Nonmetals)



Location

Township or Area: Ferrie

Latitude: 45° 50' 55.05"    Longitude: -79° 46' 25.86"

UTM Zone: 17    Easting: 595202   Northing: 5077960    UTM Datum: NAD83

Resident Geologist District: Sudbury

NTS Grid: 31E13NW

Point Location Description: approximate

Location Method: Data Compilation



Geology

Province: Grenville

Subprovince: Central Gneiss Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Anorthosite 1 Gabbroic Anorthosite

Lithology Comments

May 21, 2009 (A Wilson) - The most common rock type is massive blastoporphyritic gabbroic anorthosite. The protolith was probably a clinopyroxene-phyric gabbroic anorthosite. Ophitic textured gabbroic anorthosite is also common.




Mineralization Comments

May 21, 2009 (A Wilson) - Chemical analysis suggests that some sections of the anorthosite body may be suitable for industrial minerals.



Mineral Record Details

References

Mono - Building stone, feldspar and limestone resources in central Ontario

Publication Number: OFR5760 Scale:     Date: 1991

Author: Marmont C.

Publisher Name: Ontario Geological Survey

Location:


Map - Geological series, Precambrian geology, Ferrie River area, District of Parry Sound

Publication Number: P3123 Scale: 1:15,840    Date: 1988

Author: McRoberts G.D., Tremblay M.L.

Publisher Name: Ontario Geological Survey

Location:


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