Ontario Geological Survey
Permanent Link to this Record:
MDI41N14NW00025
Record Name(s) | Central Crude Sample 83-799 - 1983 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Jan-08 |
Date Last Modified | 2022-Sep-16 |
Created By | |
Revised By |
Primary Commodities: Copper
Secondary Commodities: Gold, Silver
Township or Area: Point Isacor Area
Latitude: 47° 58' 42.7" Longitude: -85° 25' 27.33"
UTM Zone: 16 Easting: 617590.45 Northing: 5315115.2 UTM Datum: NAD83
Resident Geologist District: Sault Ste. Marie
NTS Grid: 41N14NW
Point Location Description: Grab sample near creek
Location Method: Based on Assessment
Access Description: The site is accessible by helicopter from Wawa.
1983: Central Crude Ltd. - mapping, ground geophysics, geochemistry, airborne geophysics. 1986: Noranda Exploration Co. Ltd. - mapping, geochemistry.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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41N14NW0012 | 42C03SW0115 | 42C03SW0115 |
41N14NW0014 | 42C03SW0101 | 42C03SW0101 |
41N/14NW-0013B1 | 41N13NW0042 | 41N13NW0042 |
WP-Pt. Isacor-1 | 41N14NW0039 | 41N14NW0039 |
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
Dec 07, 2005 (A Wilson) - The Eagle River Deformation Zone is approximately 11 km in length and 500 m to 1.5 km in width and is situated south of the Bowman Lake Batholith and north of the Floatingheart Batholith. It transects a diorite to quartz-diorite intrusion located north of No Name Lake. Deformation and alteration are most intense within the intrusion. The No Name Lake intrusion is in sheared contact with intercalated mafic and intermediate metavolcanices. Individual shear zones are localized at lithological contacts between mafic and intermediate metavolcanics.
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Sheared | Host |
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Intermediate Tuff | 2 | Tuffaceous, Sheared | Host |
Dec 07, 2005 (A Wilson) - A grab sample collected by Central Crude Ltd. in 1983 returned an assay of 1.8 oz/t Ag, 2400 ppm Cu, 63 ppm Zn.
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:
Folio - Point Isacor area, Sault Ste. Marie Mining Division, NTS No. 41N/14NW
Publication Number: GDIF595 Date: 1997
Author: Wawa RGO
Publisher Name: Ontario Geological Survey
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:
Map - Geological series, Precambrian geology, Mishibishu Lake area, southeastern section, districts of Thunder Bay and Algoma
Publication Number: P2972 Scale: 1:15,840 Date: 1986
Author: Bowen R.P., Logothetis J., Heather K.B.
Publisher Name: Ontario Geological Survey
Location:
Mono - Wawa mineral deposits data base
Publication Number: OFR5775 Page: 303 Date: 1991
Author: Frey E.D., Stewart R.C.
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:
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For detailed information regarding this mineral record please contact the Sault Ste. Marie Resident Geologist District Office