Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42A06SE00058

Record: MDI42A06SE00058

General

Mineral Record Identification
Record Name(s) Pyrotex Property - 1967
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1979-Sep-05
Date Last Modified 2023-Feb-16
Created By
Revised By

Commodities

Primary Commodities: Copper

Secondary Commodities: Iron



Location

Township or Area: Eldorado

Latitude: 48° 19' 4.92"    Longitude: -81° 5' 20.62"

UTM Zone: 17    Easting: 493397.461   Northing: 5351653.135    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 42A06SE

Point Location Description: Pit in iron formation

Location Method: Other Literature

Access Description: The site is accessible by travelling south of South Porcupine along the Stringer Road.



Exploration History

Pre-1967 - trenching and pitting. 1967-78: Pyrotex Mining and Exploration Co. Ltd. - property visit, ground geophysics, 5 ddh (2159 ft). 1990-92 - Granges Exploration Ltd. - mapping, ground geophysics. 2003: Liberty Mineral Exploration Ltd. - airborne geophysics.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-1391, 23 42A06SE0127 42A06SE0127
T-4953, 2.26599 42A07SW2012 42A07SW2012

Geology

Province: Superior

Subprovince: Abitibi

Terrane: Wawa-Abitibi

Belt: Abitibi

Geological Age: Neoarchean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Oxide Ironstone 1 Oxide-Facies Contains
Felsic Lapilli-Tuff 2 Lapilli Adjacent

Lithology Comments

Dec 07, 2005 (A Wilson) - The occurrence is described as a shallow pit within siliceous and oxide-facies iron formation. The oxide-facies iron formation is hosted by felsic lapilli tuffs.




Mineralization

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

Mineralization Comments

Dec 07, 2005 (A Wilson) - A grab sample collected by the OGS in 1969 returned an assay of 0.24% Cu and traces of Au, Ag.



Mineral Record Details

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: 42A-190  Date: 1985

Author: Rose, D. G.

Publisher Name: Geological Survey of Canada

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


File - Resident Geologist file T-3363

Publication Number: Date:

Author:

Publisher Name:

Location: Timmins RGP office


Map - Adams and Eldorado townships, Timiskaming District

Publication Number: M2274 Scale: 1:31,680    Date: 1974

Author: Pyke D.R.

Publisher Name: Ontario Division of Mines

Location:


Map - Timmins data series, Eldorado Township, District of Cochrane

Publication Number: P2114 Scale: 1:15,840    Date: 1980

Author: Hunt D.S., MacRae B.A., Maharaj D.

Publisher Name: Ontario Geological Survey

Location:


MonoMap - Geology of Adams and Eldorado townships, District of Cochrane

Publication Number: R121 Page: 38-39  Date: 1975

Author: Pyke D.R.

Publisher Name: Ontario Division of Mines

Location:


Map - Eldorado Township, District of Timiskaming

Publication Number: P0572 Scale: 1:15,840    Date: 1997

Author: Pyke D.R.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Geological Compilation of the Timmins Area, Abitibi Greenstone Belt

Publication Number: P3379 Scale: 1:100,000    Date: 1998

Author: Ayer J.A., Trowell N.F.

Publisher Name:

Location:


Map - Timmins, Precambrian geology

Publication Number: M2455 Scale: 1:50,000    Date: 1982

Author: Pyke D.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