Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41J08SW00008

Record: MDI41J08SW00008

General

Mineral Record Identification
Record Name(s) Teck - 1991, East Pecors - 1969, Pecors Lake - 1985, Township 137 - 1968
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1991-Sep-01
Date Last Modified 2022-Sep-07
Created By
Revised By

Commodities

Primary Commodities: Iron

Secondary Commodities: Nickel, Copper, Zinc



Location

Township or Area: Gaiashk

Latitude: 46° 22' 9.93"    Longitude: -82° 25' 44.68"

UTM Zone: 17    Easting: 390082.451   Northing: 5136086.803    UTM Datum: NAD83

Resident Geologist District: Sault Ste. Marie

NTS Grid: 41J08SW

Point Location Description: Iron formation

Location Method: Conversion from MDI

Access Description: 800 metres east of the west boundary of Gaiashk Township and 500 metres north of the south township boundary.



Exploration History

1951-54: Dip needle survey, geol. survey, stripping and trenching by Teck Exploration Co. Ltd. 1958: Geol. mapping by Vite Uranium Mines Ltd.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
0010 41J08NW0069 41J08NW0069

Geology

Province: Superior

Subprovince: Abitibi

Terrane: Wawa-Abitibi

Geological Age: Early Precambrian  



Geology Comments

Dec 07, 2005 (P Beach) - Sulphides in fractures in lean magnetite chert iron formation, which strikes NW and dips 70N and occurs in zones up to 100 feet wide in metavolcanics and metasediments. Grab samples assayed less than 1% Cu, less than 1% Ni and up to 4.5% Zn (File SSM-362) (ODM 1969 MRC 12 P 87-88).




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1MagnetiteEconomicOre
2PyriteEconomicOre
3PyrrhotiteEconomicOre
4ChalcopyriteEconomicOre
1QuartzEconomicGangue
2ChertEconomicGangue

Mineral Record Details

References

Map - Township 137, District of Algoma, Ontario

Publication Number: M2003 Scale: 1:15,840    Date: 1997

Author: Robertson J.A.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Geological compilation series, Blind River-Elliot Lake sheet, districts of Algoma and Sudbury

Publication Number: P0304 Scale: 1:126,720    Date: 1997

Author: Giblin P.E., Leahy E.J., Robertson J.A.

Publisher Name: Ontario Geological Survey

Location:


MonoMap - Geology of townships 137 and 138, District of Algoma

Publication Number: R010 Page: 83-84  Date: 1997

Author: Robertson J.A.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Sault Ste. Marie-Elliot Lake sheet, geological compilation series, Algoma, Manitoulin and Sudbury districts

Publication Number: M2108 Date: 1967

Author: Giblin P.E., Leahy E.J.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Iron deposits of Ontario

Publication Number: MDC011 Page: 94-95  Date: 1968

Author: Shklanka R.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Sault Ste. Marie-Elliot Lake, geological compilation series, Algoma, Manitoulin and Sudbury districts

Publication Number: M2419 Scale: 1:253,440    Date: 1979

Author: Giblin P.E., Leahy E.J.

Publisher Name: Ontario Geological Survey

Location:


Mono - Copper, nickel, lead and zinc deposits of Ontario

Publication Number: MDC012 Page: 87-88  Date: 1969

Author: Shklanka R.

Publisher Name: Ontario Dept. of Mines

Location:


Publication - Copper metallogeny, north shore region of Lake Huron, Ontario; Geological Survey of Canada, Paper no. 79-1A

Publication Number: Paper 79-1A Page: 299  Date: 1979

Author: Pearson, W N

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/104860


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

Publication Number: GSC OF 1087 Page: 103  Date: 1985

Author: Rose, D.G.

Publisher Name: Geological Survey of Canada

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


Thesis - Copper Metallogeny, North Shore Region of Lake Huron, Ontario

Publication Number: PhD Thesis Page: 87  Date: 1980

Author: Pearson, W.N.

Publisher Name: Queen's University

Location: Sault Ste. Marie RGP office


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For detailed information regarding this mineral record please contact the Sault Ste. Marie Resident Geologist District Office