Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41J10SW00051

Record: MDI41J10SW00051

General

Mineral Record Identification
Record Name(s) Bruce-Presto Prospect - 1964
Related Record Type Simple
Related Record(s)
Record Status Prospect
Date Created 1991-Sep-01
Date Last Modified 2022-Sep-12
Created By
Revised By

Commodities

Primary Commodities: Copper, Cobalt



Location

Township or Area: Nicholas

Latitude: 46° 34' 26.73"    Longitude: -82° 56' 48.06"

UTM Zone: 17    Easting: 350832   Northing: 5159677    UTM Datum: NAD83

Resident Geologist District: Sault Ste. Marie

NTS Grid: 41J10SW

Point Location Description: Trenching

Location Method: AMIS Site Visit

Access Description: From the intersection of hwy 546 and 639, drive west-southwest on hwy 546 to Iron Bridge for 14.14km. From that point, cross the river and use the ATV trail across the river.



Exploration History

1952: D.C. McKeachnie - trenching, DD. 1963-64: Bruce-Presto Mines - IP survey, DD-6


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
ALBANEL 0028 41J10SW0031 41J10SW0031

Geology

Province: Southern

Subprovince: Cobalt Basin

Supergroup: Huronian Supergroup

Geological Age: Paleoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Diabase 1 Diabase Host
Limestone 2 Adjacent

Lithology Comments

May 11, 2013 (A Wilson) - An easterly trending diabase dike contains a silicified shear zone that hosts sulphide mineralization. The zone trends east, dips 45ºS and has been traced for over 150 m




Mineralization

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

Mineralization Comments

May 11, 2013 (A Wilson) - Assays from diamond drilling returned 0.70% Cu over 12.3 ft and 1.96% cu over 11.5 ft. Surface showings returned assays ranging from 2-3% Cu and from trace to 2% Co.



Mineral Record Details

Characteristics
Rank Characteristic            
1 Sheared

Mineral Zones - Size and Shape

Zone Name: Detour Lake - Rank 1
Shape Length Thickness Depth Strike Dip Plunge Trend Age Reference
Regular 152 3 7 MR 223

References

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

Publication Number: MDC012 Page: 91  Date: 1969

Author: Shklanka R.

Publisher Name: Ontario Dept. of Mines

Location:


Book - Northern Miner Feb. 20, 1964; Northern Miner Mar. 5, 1964

Publication Number: NMiner Date: 1964

Author:

Publisher Name: Northern Miner

Location:


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: 106  Date: 1985

Author: Rose, D. G.

Publisher Name: Geological Survey of Canada

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


Map - Nicholas and Raimbault townships, Algoma District

Publication Number: M2347 Scale: 1:31,680    Date: 1977

Author: Robertson J.A.

Publisher Name: Ontario Division 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:


Map - Precambrian Geology Compilation Series - Sault Ste. Marie-Blind River Map Sheet

Publication Number: M2670 Scale: 1:250,000    Date: 2003

Author: Johns G.W., McIlraith S.J., Muir T.L.

Publisher Name: Ontario Geological Survey

Location:


Map - Township 163 [Nicholas Township], District of Algoma

Publication Number: P0560 Scale: 1:15,840    Date: 1997

Author: Robertson J.A., Johnson J.M.

Publisher Name: Ontario Dept. of Mines

Location:


Publication - Canadian Mineral Deposits not Being Mined in 1989

Publication Number: MR 223 Page: ONT-175  Date: 1990

Author:

Publisher Name: Energy Mines and Resources Canada

Location: Timmins RGO


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