Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42A07NW00010

Record: MDI42A07NW00010

General

Mineral Record Identification
Record Name(s) Mattagami Lake Sample Th22 - 1981
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1991-Apr-03
Date Last Modified 2023-Feb-06
Created By
Revised By

Commodities

Primary Commodities: Gold



Location

Township or Area: Thomas

Latitude: 48° 24' 58.82"    Longitude: -80° 55' 59.28"

UTM Zone: 17    Easting: 504947.619   Northing: 5362578.438    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 42A07NW

Point Location Description: Grab sample on claim P573657

Location Method: Based on Assessment

Access Description: Access to the site is via South Porcupine and the Langmuir Mine Road. A two mile trai leads to the claim group from the north east corner of Carman Bay.



Exploration History

1981: Mattagami Lake Exploration Ltd. - mapping, sampling.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-2394, 2.3858 42A07NW0156 42A07NW0156

Geology

Province: Superior

Subprovince: Abitibi

Terrane: Wawa-Abitibi

Belt: Abitibi

Geological Age: Neoarchean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Mafic lava flow-unsubdivided 1 Basalt Host
Porphyry-unsubdivided 2 Near

Mineralization

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

Mineralization Comments

Dec 07, 2005 (A Wilson) - A grab sample returned an assay of 0.051 oz/t Au.



Mineral Record Details

References

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

Publication Number: P2073 Scale: 1:15,840    Date: 1980

Author: Hunt D.S., Maharaj D.

Publisher Name: Ontario Geological Survey

Location:


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

Publication Number: P3398 Scale: 1:100,000    Date: 1999

Author: Ayer J.A., Berger B.R., Trowell N.F.

Publisher Name: Ontario Geological Survey

Location:


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Ministry Contact Information

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