Ontario Geological Survey
Permanent Link to this Record:
MDI41O10NE00035
Record Name(s) | Anglo - Sudbury - 1927, MacGregor - 1980, Siragusa #02 - 1987 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1980-Sep-18 |
Date Last Modified | 2023-Mar-28 |
Created By | |
Revised By |
Primary Commodities: Zinc, Lead
Secondary Commodities: Gold
Township or Area: Cunningham
Latitude: 47° 42' 41.28" Longitude: -82° 42' 30.34"
UTM Zone: 17 Easting: 371851.74 Northing: 5285645.28 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41O10NE
Point Location Description: File opened from the MDI, GR157, GSC OFR 1087 but not researched.
Location Method: AMIS Site Visit
Access Description: This site was visited by the OGS.
1937: Anglo-Sudbury Mining and Metals Corp. - geological mapping, prospecting. 1958: Geo-Scientific Prospectors Ltd. - self-potential survey. 1956-78: Consolidated Shunsby Mines Ltd. - diamond drilling, soil sampling, geological mapping, self-potential survey, magnetometer survey. 1982-85: Kidd Creek Mines Ltd. - diamond drilling, VLF-EM and magnetometer surveys, HLEM survey, geologcial mapping. 2006-2007: Skead Holdings Ltd. - re-sampling of drill core from a 1991 diamond drilling program was completed.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
T-5714/2.38764 | 20000003426 | 20000003426 |
T-2052 / 63.936 | 41O10NE0064 | 41O10NE0064 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Swayze
Tectonic Assemblage: Hong Kong
Geological Age: Neoarchean Geochronological Age: 2719 MA Geochron. Age Ref.: GOO VOL 1
Metamorphism Type: Regional
Metamorphism Grade: Greenschist
Rock Type | Rank | Composition | Texture | Relationship | Vein | 1 | Quartz | Vein | Host |
---|---|---|---|---|
Mafic lava flow-unsubdivided | 2 | Basalt | Near | |
Diabase | 3 | Diabase | Adjacent |
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Chalcopyrite | Economic | Ore | ||||
2 | Sphalerite | Economic | Ore | ||||
3 | Galena | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue |
Mar 30, 2011 (A Wilson) - Diamond drilling in 1965 intersected mineralization in 4 holes: 4.2% Zn and 1.0% Pb over 5.6 m; 4.73% Zn and 0.87% Pb over 5.02 m; 1.29 % zn and 0.40% Pb over 2.03 m, and 1.27% Zn and 0.29% Pb over 2.56 m.
Date: Aug 17, 2009
Geologist: B Atkinson
Notes: Property visit made during surveillance of the mineral occurrences in Cunningham Township. Outcrop located at UTM NAD 83, Zone 17 371902E, 5285459 consists of typical banded chert iron formation with alternating beds of magnetite and chert. Individual beds are on the scale of 4 mm to 4 cm thick. Occassional interbeds of strongly foliated chloritic mudstone occur within the chert beds, foliation is bedding-paralell in the mudstone. Flame structures and undulating contacts between the mudstone and chert indicate north-facing tops to the sedimentary sequence. Bedding trends 060/75S. Several chert beds exhibit a high degree of brecciation with clasts up to 2 cm in size, overlain by in-tact bedded chert. Interbedded with the chert are thin beds of felsic ash and garnetiferous mafic horizons. The chert iron formation bears remarkable similarity to that of the Bartlett dome in Bartlett Township south of Timmins. Small scale folding and faulting with minor bedding displacement affect the bedding and an oblique, wide spaced cleavage cross-cuts the bedding. A 2 m wide fine- to medium-grained quartz feldspar porphyry sill located at NAD 83, Zone 17, 371968E, 5285398N intrudes the chert iron formation. A conglomeratic unit consisting of clast supported chert pebbles in a rusty mafic matrix outcrops at NAD 83, Zone 17, 370781E, 5283817N. Bedding trends 055. To the south, outcrop consists of pillowed mafic flows with picture perfect pillows outcropping at NAD 83, Zone 17, 370561E, 5287059N.
File - Resident Geologist files T-2046, T-2050, T-2512
Publication Number: Date:
Author:
Publisher Name:
Location: Timmins RGP office
Map - Geological series, Cunningham Township, District of Sudbury
Publication Number: P2339 Scale: 1:15,840 Date: 1980
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
Location:
Map - Cunningham and Garnet townships, Sudbury District
Publication Number: M2503 Scale: 1:31,680 Date: 1987
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
Location:
Mono - Garnet Lake area, Sudbury District
Publication Number: OFR5438 Page: 46-47 Date: 1983
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
Location:
Map - Geology, Swayze greenstone belt, Sultan, Ontario
Publication Number: OF 3384E Scale: 1:50,000 Date: 1999
Author: Heather, K B; Shore, G T
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/210453
MonoMap - Geology of the Garnet Lake area, District of Sudbury
Publication Number: R248 Page: 61 Date: 1987
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - Mineral Prospects of the Swayze Greenstone Belt (Volume 1, Parts of NTS 41 O and Volume 2, Parts of NTS 41 P, 42 A and 42 B)
Publication Number: OFR5912 Page: 119-120 Date: 1995
Author: Fumerton S.L., Houle K.A.
Publisher Name: Ontario Geological Survey
Location:
Folio - Cunningham Township - Unpublished GDIF
Publication Number: GDIF Date: 1986
Author: Resident Geologist Staff
Publisher Name: Ontario Geological Survey
Location: Timmins RGO
Part - Geology of the Cunningham-Garnet area
Publication Number: ARV51-07 Page: 20-21 Date: 1997
Author: Meen V.B.
Publisher Name: Ontario Dept. of Mines
Location:
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