Ontario Geological Survey
Permanent Link to this Record:
MDI41O16SW00018
Record Name(s) | Woman-Marion - 1977, Noranda DDH M-77-2 - 1977 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Discretionary Occurrence |
Date Created | 1994-Aug-08 |
Date Last Modified | 2022-May-09 |
Created By | |
Revised By |
Primary Commodities: Gold, Nickel
Township or Area: Marion
Latitude: 47° 47' 11.25" Longitude: -82° 19' 51.3"
UTM Zone: 17 Easting: 400311.45 Northing: 5293424.05 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 41O16SW
Point Location Description: Noranda drill hole M-77-2.
Location Method: Data Compilation
Access Description: Access is easiest via canoe along the Woman River.
1975-77: Noranda Exploration - ground mag and EM survey, 1 ddh. 1980-92: Falconbridge Ltd. - ground mag and EM, geological mapping, stripping, humus sampling, 5 ddh (763 m). 2006: Vencan Gold Corp. – Aerial electromagnetic and magnetic surveys.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-2299 / 2.1870 | 41O16SW0030 | 41O16SW0030 |
T-2299 / W7706-00174 | 41O16SW5019 | 41O16SW5019 |
T-2345 / 2.5994 | 41O16SE0017 | 41O16SE0017 |
T-2345 / 2.5182 | 41O16SE0450 | 41O16SE0450 |
T-2345 / 2.8843 | 41O16SE0010 | 41O16SE0010 |
T-2345 / 2.6582 | 41O16SW0007 | 41O16SW0007 |
T-5418 / 2.33014 | 20000001584 | 20000001584 |
T-2299 | 41O16SW0026 | 41O16SW0026 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Swayze
Tectonic Assemblage: Marion
Geological Age: Neoarchean Geochronological Age: 2729 +/- 5 MA Geochron. Age Ref.: OF 3384C
Metamorphism Type: Regional
Metamorphism Grade: Greenschist
Rock Type | Rank | Composition | Texture | Relationship | Felsic lava flow-unsubdivided | 1 | Rhyolite | Cherty, Porphyritic | Host |
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Dec 07, 2005 (K Houle) - Porphyritic, becoming cherty rhyolite with section of massive to semi massive sulphides. Rhyolite contains narrow stringers of pyrite that increase in frequency and concentration towards the massive to semi massive zone. Marginally anomalous values of gold and base metals were found to be associated with the sulphides.
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 |
Dec 07, 2005 (K Houle) - Narrow stringers of pyrite and pyrrhotite, up to 5%, become concordant stringers and small masses giving way to a zone of massive and semi massive pyrite and pyrrhotite.
Dec 07, 2005 (A Wilson) - The best assay obtained from the drill hole was 0.35 g/t Au.
Nov 13, 2012 (P Bousquet) - The best assays obtained from the drill hole were 0.01 oz/t Au and 0.088% Ni over 5 feet.
Shape | Length | Thickness | Depth | Strike | Dip | Plunge | Trend | Age | Reference |
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Unknown | N/A | N/A |
Map - Geology, Swayze greenstone belt, Rush Lake, Ontario
Publication Number: OF3384c Scale: 1:50,000 Date: 1999
Author: Heather, K B; Shore, G T
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/210451
Core - Resident Geologist Core Library
Publication Number: Drill Core Date: 1996
Author:
Publisher Name:
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: 316 Date: 1995
Author: Fumerton S.L., Houle K.A.
Publisher Name: Ontario Geological Survey
Location:
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