Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42G03NE00004

Record: MDI42G03NE00004

General

Mineral Record Identification
Record Name(s) Fergus Lake Occurrence - 1967
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1980-Aug-22
Date Last Modified 2022-Apr-26
Created By
Revised By

Commodities

Primary Commodities: Iron



Location

Township or Area: Fergus

Latitude: 49° 13' 33.02"    Longitude: -83° 8' 15.6"

UTM Zone: 17    Easting: 344359   Northing: 5454761    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 42G03NE

Point Location Description: Outcrop of iron formation on west side of access road, east of Fergus Lake

Location Method: Data Compilation

Access Description: The site is accessible by driving south from Kapuskasing via the Fergus Road.



Geology

Province: Superior

Subprovince: Quetico

Geological Age: Archean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Sulphide Ironstone 1 Sulphide-Facies Host
Terrigenous-Clastic-Unsubdivided 2 Wackes And Argillites Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
3MagnetiteEconomicOre
1PyriteEconomicGangue
2PyrrhotiteEconomicGangue

Mineral Record Details

Characteristics
Rank Characteristic            
1 Stratiform

References

Book - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario

Publication Number: GSC OF 1087 Page: Date: 1985

Author: Rose, D.G.

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/129999


Map - Hearst sheet, districts of Cochrane and Algoma, geological compilation series

Publication Number: P0397 Scale: 1:126,720    Date: 1997

Author: Bennett G., Brown D.D., George P.T., Leahy E.J.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Geological series, Precambrian geology, Rykert, Fergus and parts of Abbott and Opasatika townships, Hearst-Kapuskasing area, Algoma and Cochrane districts

Publication Number: P2962 Scale: 1:31,680    Date: 1986

Author: Berger B.R., MacMillan D.W., Roy P.L.

Publisher Name: Ontario Geological Survey

Location:


Mono - Operation Kapuskasing

Publication Number: MP010 Page: 56  Date: 1967

Author: Bennett G., Brown D.D., George P.T., Leahy E.J., Guillet G.R.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Hearst-Kapuskasing sheet, geological compilation series, Algoma and Cochrane districts

Publication Number: M2166 Scale: 1:253,440    Date: 1969

Author: Bennett G., Brown D.D., George P.T., Leahy E.J.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Iron deposits of Ontario

Publication Number: MDC011 Page: 113  Date: 1968

Author: Shklanka R.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Geology of the Hearst-Kapuskasing area

Publication Number: OFR5599 Date: 1986

Author: Berger B.R.

Publisher Name: Ontario Geological Survey

Location:


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