Ontario Geological Survey
Permanent Link to this Record:
MDI41O09NE00009
Record Name(s) | Hargor DDH P85-2 - 1985, Mogridge - 1939, Siragusa #43 - 1993 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 2000-Feb-10 |
Date Last Modified | 2022-Sep-23 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Potier
Latitude: 47° 36' 29.67" Longitude: -82° 4' 1.43"
UTM Zone: 17 Easting: 419801.393 Northing: 5273311.132 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41O09NE
Point Location Description: Old stripped/trenched area in a clear cut
Location Method: Field Visit with GPS
Access Description: The Yeo access road, which branches off the Sultan Industrial Road, passes within 300m of the old drill set up and trenches.
1939: Lake Shore Mines - prospecting. 1980-84: Hargor Resources - AEM and AMag, ground magnetic and HLEM surveys, trenching, sampling, 2 ddh. 1985: Blue Falcon Mines - AEM and AMag surveys. 2011: Newcastle Minerals Ltd. – Assays, Pr, Samp.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-2873 / 2.7035 | 41O09SE0009 | 41O09SE0009 |
T-6404 / 2.51029 | 20000006781 | 20000006781 |
T-2357 / 2.3559 | 41O09NW9161 | 41O09NW9161 |
T-2873 / | 41O09SE0042 | 41O09SE0042 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Swayze
Tectonic Assemblage: Halcrow-Swayze
Geological Age: Neoarchean
Metamorphism Type: Contact
Metamorphism Grade: Amphibolite
Dec 07, 2005 (A Wilson) - The iron formation is orientated parallel to the axial plane foliation/schist. Within the iron formation, tight fold interference patterns occur.
Rock Type | Rank | Composition | Texture | Relationship | Magnetite Ironstone | 1 | Magnetite Facies | Banded Iron Formation | Host |
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Mafic lava flow-unsubdivided | 2 | Near | ||
Terrigenous-Clastic-Unsubdivided | 3 | Near | ||
Schist-Unsubdivided | 4 | Hornblende | Near |
Dec 07, 2005 (A Wilson) - Multiple chert/banded iron formation horizons occur in a mixed sequence of mafic volcanics and epiclastic rocks. These are within the contact metamorphic aureole surrounding the Kenogamissi Batholith and banded on a 1 to 5 m scale. This metamorphism is amphibolite grade. Fine-grained magnetite occurs in the chert-siliceous iron formation beds whcih locally grade into fine-grained arenaceous rocks. Chlorite sericite and garnet occur in the iron formation.
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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1 | Pyrite | Economic | Gangue | ||||
2 | Pyrrhotite | Economic | Gangue |
Jun 10, 2013 (A Wilson) - Up to 20% combined pyrite and pyrrhotite are reported in the iron formaiton and typically only trace amounts of gold occur in the iron formation. However, in the iron formation exposed in the trench, trace amounts of sulphides are present. Grab samples collected by the OGS in 1994 returned values of 0.04 g/t Au, 0.3 g/t Ag. An assay from the sampling program conducted by Hargor returned a value of 0.008 oz/t Au and 1.8 ppm Ag over 5 feet.
Rank | Classification |
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2 | Metamorphic |
1 | Sedimentary |
Rank | Characteristic |
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1 | Stratabound |
Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
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Tabular | 50 | 10 | 100 | 60 |
File - Resident Geologist files T-2151
Publication Number: Date:
Author:
Publisher Name:
Location: Resident Geologist files T-2151
Map - Precambrian Geology, Parts of Potier and Yeo Townships
Publication Number: OFM0213 Scale: 1:15,840 Date: 1993
Author: Siragusa G.M.
Publisher Name: Ontario Geological Survey
Location:
Mono - Peat and peatland evaluation of the Parry Sound area, volumes 1 to 5
Publication Number: OFR5488 Page: 83 Date: 1984
Author: Monenco Ontario Ltd.
Publisher Name: Ontario Geological Survey
Location:
Map - Three Duck Lakes area, District of Sudbury, Ontario
Publication Number: ARM41D Scale: 1:47,520 Date: 1997
Author: Laird H.C.
Publisher Name: Ontario Dept. of Mines
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: 24-25 Date: 1995
Author: Fumerton S.L., Houle K.A.
Publisher Name: Ontario Geological Survey
Location:
Map - Geology, Swayze greenstone belt, Opeepeesway Lake, Ontario
Publication Number: OF 3384f Scale: 1:50,000 Date: 1999
Author: Heather, K B; Shore, G T
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/210454
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