Ontario Geological Survey
Permanent Link to this Record:
MDI42C08SW00011
Record Name(s) | Reid Gold Occurrence - 1938, Reid Group - 1938 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1982-Nov-09 |
Date Last Modified | 2022-Sep-27 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Jacobson
Latitude: 48° 17' 32.11" Longitude: -84° 18' 27.32"
UTM Zone: 16 Easting: 699696.46 Northing: 5352287.86 UTM Datum: NAD83
Resident Geologist District: Sault Ste. Marie
NTS Grid: 42C08SW
Point Location Description: Vein 10 on former SSM 7989
Location Method: Data Compilation
Access Description: From the junction of the old and new Goudreau roads travel east to the Edwards Gold Mine (approximately 8 km). From the mine take road 49 approximately 9 km to the bridge over Tehoama Creek. The Reid Occurrence is located approximately 2 km north north east of the bridge.
1937-45: Lake Godin Gold Mining Syndicate Ltd. - sampling, trenching, 11 ddh. 1969: Canex Aerial Exploration Ltd. - ground geophysical survey. 1981-83: Noranda Exploration Co. Ltd. - ground geophysical survey. 3 ddh (345 ft). 1986-90: Cymbal Resource Corporation - 4 ddh (900 ft), ground geophysical surveys, stripping. 1994-97: Champion Gold Resources/International Legacy - ground geophysical survey, mapping. 1998: D. Healey: prospecting, sampling, mapping, soil geochemistry.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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Jacobson-0040-A1 | 42C08SW0116 | 42C08SW0116 |
WP Jacobson.65 | 42C08SW0076 | 42C08SW0076 |
WP Jacobson.60 | 42C08SW0021 | 42C08SW0021 |
WP Jacobson-37 | 42C08SW0012 | 42C08SW0012 |
WP Jacobson-39 | 42C08SW5027 | 42C08SW5027 |
Jacobson-0072-B1 | 42C08SW0061 | 42C08SW0061 |
WP Jacobson-1 | 42C08SW0055 | 42C08SW0055 |
Jacobson-0031-C1 | 42C08SW8742 | 42C08SW8742 |
Jacobson-0021-A1 | 42C08SW0148 | 42C08SW0148 |
Jacobson-0017-A1 | 42C08SW0126 | 42C08SW0126 |
WP Jacobson.69 | 42C08SW2005 | 42C08SW2005 |
Province: Superior
Subprovince: Wawa
Terrane: Wawa-Abitibi
Belt: Michipicoten
Tectonic Assemblage: Wawa
Geological Age: Neoarchean Geochronological Age: 2750 MA Geochron. Age Ref.: GOO VOL 1
Metamorphism Type: Regional
Metamorphism Grade: Greenschist
Dec 07, 2005 (A Wilson) - The occurrence lies south the Eastern Domain of the Goudreau Lake Deformation Zone and north of the Cradle Lake Deformation Zone. The GLDZ is up to 4.5 km in width and strikes in a gentle sigmoid-form for at least 30 km, subparallel to the stratigraphy and the regional foliation. In the immediate Goudreau-Lochalsh area, the GLDZ is coincident with a major contact between Cycle 2 and Cycle 3 volcanics. There is a strong structural control of the gold-bearing quartz veins systms within each of the 070-075 striking high-strain zones within the deformation zone. The Eastern Domain of the GLDZ is 9 km long and 2 km wide and contains narrow brittle and brittle-ductile high-strain zones displaying dextral, oblique slip displacement. Mineral lineations at the Cline Lake area have a consistent shallow plunge to the east and become moderately to steeply plunging in the Godin Lake area. Within the eastern domain, high-strain zones (as well as laminated, quartz-tourmaline and/or quartz-Fe-carbonate veins, fractures and flesic porphyry dikes) are dominantly parallel or at low angles to the east-striking regional foliation. The eastern domain is truncated on the west by the NW-trending Maskinonge Lake Fault.
Rock Type | Rank | Composition | Texture | Relationship | Mafic lava flow-unsubdivided | 1 | Tuff, Sheared, Pillowed | Host |
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Vein | 2 | Quartz | Host | |
Schist-Unsubdivided | 3 | Host |
Dec 07, 2005 (A Wilson) - The property is described as a shear zone with an average width of 5 feet. Narrow quartz stringers occur in carbonate altered mafic metavolcanic rocks. To the north, the mafic metavolcanics are in contact with metamorphosed diorite sills and dikes. The sheared metavolcanics are altered to sericie-chlorite-epidote-pyrite.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Gold | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue | ||||
2 | Pyrrhotite | Economic | Gangue | ||||
3 | Chalcopyrite | Economic | Gangue |
Dec 07, 2005 (A Wilson) - Assays from grab samples from the No. 10 vein ranged from 0.01 oz/t Au to 1.32 oz/t Au (Lake Godin Mines 1937-45).
Rank | Classification |
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1 | Replacement |
Rank | Characteristic |
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2 | Sheared |
1 | Vein |
Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
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Regular | 255 | 75 |
Date: Nov 09, 2000
Geologist: A Wilson
Notes: The property consists of 13 parallell to sub-parallel quartz veins spread over 14 claims. Most of the work has been conducted on the No. 10 vein on former claim SSM 7989. The No. 10 vein occurs within a 2 m wide high-string zone within mafic meta intrusive rocks. The metaintrusive rocks are altered to chlorite-(Fe-carbonate)-quartz-pyrite schists. An aphanitic felsic rock (likely a felsic dike) is folded, boudingaged and partly transposed into the high strain zone.
File - Resident Geologist files WP Jacobson-33
Publication Number: Date:
Author:
Publisher Name:
Location: SSM RGP office
Map - Michipicoten area, compilation sheet, District of Algoma
Publication Number: P0184 Scale: 1:126,720 Date: 1997
Author: Goodwin A.M.
Publisher Name: Ontario Dept. of Mines
Location:
Map - Geological compilation series, Wawa sheet, districts of Algoma and Sudbury
Publication Number: P0640 Scale: 1:126,720 Date: 1997
Author: Leahy E.J., Rupert R.J., Giblin P.E., Giguere J.F.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
Map - Precambrian geology, Jacobson Township
Publication Number: P3170 Scale: 1:15,840 Date: 1990
Author: Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
Map - Goudreau-Lochalsh area, District of Algoma, Ontario
Publication Number: ARM49G Scale: 1:31,680 Date: 1997
Author: Bruce E.L.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Geological and structural setting of gold mineralization in the Goudreau-Lochalsh area, Wawa gold camp
Publication Number: OFR5832 Page: 52 Date: 1992
Author: Heather K.B., Arias Z.G.
Publisher Name: Ontario Geological Survey
Location:
Part - Geology of the Goudreau-Lochalsh area
Publication Number: ARV49-03 Page: 47 Date: 1997
Author: Bruce E.L.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Gold deposits of Ontario, part 1, districts of Algoma, Cochrane, Kenora, Rainy River, and Thunder Bay
Publication Number: MDC013 Page: 44 Date: 1971
Author: Ferguson S.A., Groen H.A., Haynes R.
Publisher Name: Ontario Dept. of Mines and Northern Affairs
Location:
Mono - Wawa mineral deposits data base
Publication Number: OFR5775 Page: 218-219 Date: 1991
Author: Frey E.D., Stewart R.C.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Geology of Aguonie, Bird, Finan and Jacobson Townships, District of Algoma
Publication Number: OFR5588 Date: 1993
Author: Sage R.P.
Publisher Name: Ontario Geological Survey
Location:
Folio - Jacobson Township, District of Algoma
Publication Number: GDIF111 Date: 1997
Author: Sault Ste Marie RGO
Publisher Name: Ontario Geological Survey
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: 198 Date: 1985
Author: Rose, D. G.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
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