Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31M05SE00130

Record: MDI31M05SE00130

General

Mineral Record Identification
Record Name(s) Webb Claim - 1910
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1980-Sep-19
Date Last Modified 2022-Mar-02
Created By
Revised By

Commodities

Primary Commodities: Cobalt

Secondary Commodities: Copper, Lead, Zinc



Location

Township or Area: Gillies Limit

Latitude: 47° 21' 35.72"    Longitude: -79° 41' 19.92"

UTM Zone: 17    Easting: 599007.62   Northing: 5245995.49    UTM Datum: NAD83

Resident Geologist District: Kirkland Lake

NTS Grid: 31M05SE

Point Location Description: Lot: Claim A-90 Conc: A

Location Method: Data Compilation



Exploration History

1910-1920 – Webb Shaft put down. 1935: W. B. Smith and W. E. McCready – shaft dewatered.


Geology

Province: Southern

Subprovince: Cobalt Basin

Supergroup: Huronian Supergroup

Formation Group: Cobalt Group

Geological Age: Paleoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Vein 1 Calcite Intrudes
Terrigenous-Clastic-Unsubdivided 2 Cobalt Series Sediments Hanging Wall
Intermediate lava flow-unsubdivided 3 Andesite Pillowed, Tuffaceous Hanging Wall

Lithology Comments

Aug 14, 2017 (A Wilson) - The vein is associated with an interflow sedimentary band between andesite flows.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1ChalcopyriteEconomicOre
2PyrrhotiteEconomicOre
3GalenaEconomicOre
4SphaleriteEconomicOre
5ErythriteEconomicOre

Mineral Record Details

Characteristics
Rank Characteristic            
1 Vein

References

Mono - Preliminary report on parts of Coleman Township, concession 3, lots 1 to 3, and Gillies Limit, blocks 1 and 2; claims A 48 to 58 and A 88 to 100, District of Timiskaming

Publication Number: PR1961-07 Scale:     Date: 1998

Author: Thomson R.

Publisher Name: Ontario Dept. of Mines

Location:


Mono - Silver cobalt calcite vein deposits of Ontario

Publication Number: MDC010 Scale:     Date: 1968

Author: Sergiades A.O.

Publisher Name: Ontario Dept. of Mines

Location:


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Ministry Contact Information

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