Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41J05SW00068

Record: MDI41J05SW00068

General

Mineral Record Identification
Record Name(s) Little Bald Dome - 1955, R. N. Bond Property - 1943
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1991-Sep-01
Date Last Modified 2022-Apr-26
Created By
Revised By

Commodities

Primary Commodities: Copper



Location

Township or Area: Plummer Additional

Latitude: 46° 21' 22.01"    Longitude: -83° 46' 51.05"

UTM Zone: 17    Easting: 286062.003   Northing: 5137373.995    UTM Datum: NAD83

Resident Geologist District: Sault Ste. Marie

NTS Grid: 41J05SW

Point Location Description: approximate

Location Method: Based on Assessment

Access Description: Cuthbertson Location, 4 miles northeast of Bruce Mines, 700 feet southwest of Bald Dome Prospect.



Exploration History

1955-1956: Bruce-Presto Mines Ltd. - mapping, geochemical surveys, airborne EM and MAG surveys, 3 DD - 1177 ft.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
Plummer 0012 41J05SW0007 41J05SW0007
Plummer 0016 41J05SW0004 41J05SW0004
PLUMMER 0015 41J05SW0003 41J05SW0003
PLUMMER 0014 41J05SW0002 41J05SW0002

Geology

Province: Southern

Subprovince: Cobalt Basin

Supergroup: Huronian Supergroup

Geological Age: Paleoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Quartz Arenite 1 Adjacent
Vein 2 Quartz-Carbonate Brecciated Host

Lithology Comments

Jun 25, 2010 (A Wilson) - The Little Bald Dome is considered to be a possible extension of the Bald Dome Lode and is situated 700 feet to the south of the Bald Dome Lode.




Mineralization

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

Mineral Record Details

Classification
RankClassification            
1 Vein
Characteristics
Rank Characteristic            
1 Breccia

References

Map - Geology, Bruce Mines-Lake George area, District of Algoma, Ontario

Publication Number: Map 1414A Scale: 1:50,000    Date: 1978

Author: Frarey, M J

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/109095


Publication - Geology of the Huronian belt between Sault Ste Marie and Blind River Ontario; Geological Survey of Canada, Memoir 383

Publication Number: GSC Memoir 383 Date: 1978

Author: Frarey, M.J.

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/104548


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

Publication Number: MDC012 Page: 55  Date: 1969

Author: Shklanka R.

Publisher Name: Ontario Dept. of Mines

Location:


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: 78  Date: 1985

Author: Rose, D.G.

Publisher Name: Geological Survey of Canada

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


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