Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI42C03SW00044

Record: MDI42C03SW00044

General

Mineral Record Identification
Record Name(s) Rosie Vein - 1989
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 2001-Aug-21
Date Last Modified 2022-Sep-16
Created By
Revised By

Commodities

Primary Commodities: Gold



Location

Township or Area: Groseilliers

Latitude: 48° 0' 35.64"    Longitude: -85° 16' 41.59"

UTM Zone: 16    Easting: 628410.54   Northing: 5318834.93    UTM Datum: NAD83

Resident Geologist District: Sault Ste. Marie

NTS Grid: 42C03SW

Point Location Description: Vein located near L84+50N, 18+75E on HSK grid

Location Method: Based on Assessment

Access Description: The site is accessible by helicopter from Wawa.



Exploration History

1988-90: HSK Minerals Ltd. - airborne geophysics, mapping, stream sediment geochemistry, prospecting. 1990: Queenston Mining Inc. - 1 ddh (45.7 m).


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
WP Groseilliers-11 42C03SW0300 42C03SW0300
WP Groseilliers-6 42C03SW9096 42C03SW9096
WP Groseilliers-14 42C03SW0304 42C03SW0304

Geology

Province: Superior

Subprovince: Wawa

Terrane: Wawa-Abitibi

Belt: Michipicoten

Tectonic Assemblage: Catfish

Geological Age: Neoarchean   Geochronological Age: 2.7 GA   Geochron. Age Ref.: GOO VOL 1, P. 494



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Vein 1 Quartz Host
Gabbro 2 Gabbro Host

Mineralization Comments

Dec 07, 2005 (A Wilson) - Three grab samples collected from this vein by HSK in 1989 returned values ranging from 0.078 to 0.26 oz/t Au. Narrower en echelon veins to the west also returned elevated gold values.



Mineral Record Details

Mineral Zones - Size and Shape

Rank: 1       Structure Type: Vein

Zone Name: Detour Lake - Rank 1
Shape Length Thickness Depth Strike Dip Plunge Trend Age Reference
Regular 175 .65 270 25

References

Map - Precambrian geology, Mishibishu Lake area, Dog Harbour sheet

Publication Number: P3157 Scale: 1:15,840    Date: 1992

Author: Reid R.G., Bowen R.P., Heather K.B., Logothetis J., Reilly B.A.

Publisher Name: Ontario Geological Survey

Location:


Map - Precambrian geology, Mishibishu Lake area, Point Isacor sheet

Publication Number: P3156 Scale: 1:15,840    Date: 1992

Author: Reid R.G., Bowen R.P., Heather K.B., Logothetis J., Reilly B.A.

Publisher Name: Ontario Geological Survey

Location:


Map - Operation Pukaskwa, University River sheet, districts of Thunder Bay and Algoma

Publication Number: P0507 Scale: 1:63,360    Date: 1997

Author: Bennett G., Thurston P.C., Giguere J.F.

Publisher Name: Ontario Dept. of Mines

Location:


Map - Operation Pukaskwa, districts of Algoma and Thunder Bay

Publication Number: P0541 Scale: 1:126,720    Date: 1997

Author: Bennett G., Thurston P.C., Giguere J.F.

Publisher Name: Ontario Dept. of Mines

Location:


Map - University River, Algoma and Thunder Bay districts

Publication Number: M2333 Scale: 1:63,360    Date: 1976

Author: Bennett G., Thurston P.C., Giguere J.F.

Publisher Name: Ontario Division of Mines

Location:


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Ministry Contact Information

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