Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42A10NW00040

Record: MDI42A10NW00040

General

Mineral Record Identification
Record Name(s) Ebony DDH EM-88-3 - 1988, Ebony South Grid - 1988
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 2002-Jul-24
Date Last Modified 2022-Sep-27
Created By
Revised By

Commodities

Primary Commodities: Nickel



Location

Township or Area: Dundonald

Latitude: 48° 41' 34.2"    Longitude: -80° 52' 3.89"

UTM Zone: 17    Easting: 509732.63   Northing: 5393318.68    UTM Datum: NAD83

Resident Geologist District: Timmins

NTS Grid: 42A10NW

Point Location Description: Drill collar at L6E/1+50S on Ebony Gold Mines grid; former claim P755611

Location Method: Based on Assessment

Access Description: The site is located approximately 6.5 km west of Porquis Junction and approximately 15.5 km SW of Iroquois Falls. It can be accessed via a gravel road which runs along a portion of the Dundonald-McCart township boundary and then via a series of bush roads and trails.



Exploration History

1973: Asarco Exploration Company of Canada Limited – ground geophysics. 1982: Cominco Ltd. – ground geophysics. 1985-86: Angela Development Corp. - airborne geophysics. 1988-89: Ebony Gold Mines Ltd. - ground geophysics, mapping, 2 ddh (1056 ft).


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
T-3255 / 2.12239 42A10NW0561 42A10NW0561
T-3255 / 2.12256 42A10NW0001 42A10NW0001
T-1515 / 2.1202 42A10NW0581 42A10NW0581
T-2576 / 2.5303 42A10NW0579 42A10NW0579
T-2744 / 2.9590 42A15SW8860 42A15SW8860
T-3255 / 2.12325 42A10NW0560 42A10NW0560

Geology

Province: Superior

Subprovince: Abitibi

Terrane: Wawa-Abitibi

Belt: Abitibi

Tectonic Assemblage: Kidd-Munro

Geological Age: Neoarchean   Geochronological Age: 2714+/-3 Ma   Geochron. Age Ref.: MP 169 P. 75



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Ultramafic-Unsubdivided 1 Massive Host

Lithology Comments

Aug 15, 2018 (A Wilson) - Diamond drilling intersected a sequence of medium-grained, massive ultramafic flows or intrusions. The rocks are weakly mineralized with 2-3% disseminated pyrrhotite and possible pentlandite.




Mineralization

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

Mineralization Comments

Aug 15, 2018 (A Wilson) - The best assay from the drill hole returned 1940 ppm Ni over 3.05 m. Assays ranged from 620 ppm Ni to 1940 ppm Ni over the length of the drill hole (TI3421).



Mineral Record Details

References

Article - Geology of Dundonald and German Townships, District of Cochrane

Publication Number: MP162.006 Page: 26-29  Date: 1993

Author: Muir T.L.

Publisher Name: Ontario Geological Survey

Location:


Map - Geological Compilation: Dundonald and Clergue Townships

Publication Number: P3394 Scale: 1:20,000    Date: 1999

Author: Barrie C.T.

Publisher Name: Ontario Geological Survey

Location:


Map - Geology of Dundonald Township

Publication Number: P3345 Scale: 1:20,000    Date: 1995

Author: Muir T.L.

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:


Map - Precambrian Geology, Dundonald and German Townships

Publication Number: OFM0232 Scale: 1:50,000    Date: 1994

Author: Muir T.L.

Publisher Name: Ontario Geological Survey

Location:


Map - Dundonald Township, District of Cochrane

Publication Number: P0307 Scale: 1:15,840    Date: 1997

Author: Carlson H.D., Ginn R.M.

Publisher Name: Ontario Dept. of Mines

Location:


Core - Resident Geologist, Core Library

Publication Number: TI3421 Date: 1989

Author:

Publisher Name:

Location: Timmins RGO


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