Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31F04NE00115

Record: MDI31F04NE00115

General

Mineral Record Identification
Record Name(s) Boulter Anomaly - 1951
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1994-May-19
Date Last Modified 2022-Feb-18
Created By
Revised By

Commodities

Primary Commodities: Iron



Location

Township or Area: Carlow

Latitude: 45° 11' 48.92"    Longitude: -77° 37' 54.62"

UTM Zone: 18    Easting: 293283.001   Northing: 5008195.995    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31F04NE

Point Location Description: outcrop area east of Fraser Lake

Location Method: Data Compilation



Exploration History

1949: Ontario Department of Mines - airborne geophysics. 1950-51: Frobisher Exploration Ltd. - ground geophysics


Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Gabbro 1 Gabbro And Diorite Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1MagnetiteEconomicOre

Mineralization Comments

Oct 28, 2011 (A Wilson) - Disseminated magnetite reaches a maximum of 10 to 15%.



Mineral Record Details

Characteristics
Rank Characteristic            
1 Disseminated

References

Mono - Preliminary report on the geology in the vicinity of aeromagnetic anomalies on the Bancroft and Coe Hill sheets

Publication Number: PR1951-02 Scale:     Date: 1998

Author: Abraham E.M.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Monteagle and Carlow townships, County of Hastings, Ontario

Publication Number: M1954-03 Scale: 1:31,680    Date: 1997

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Precambrian Geology, Bancroft Area

Publication Number: P3385 Scale: 1:50,000    Date: 1998

Author: Lumbers S.B., Vertolli V.M.

Publisher Name: Ontario Geological Survey

Location:


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