Ontario Geological Survey
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MDI52F11NE00013
Record Name(s) | Nielson - 1991 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Feb-27 |
Date Last Modified | 2022-Jul-18 |
Created By | |
Revised By |
Primary Commodities: Gold
Township or Area: Buchan Bay Area
Latitude: 49° 41' 7.05" Longitude: -93° 7' 47.34"
UTM Zone: 15 Easting: 490635.843 Northing: 5503649.116 UTM Datum: NAD83
Resident Geologist District: Kenora
NTS Grid: 52F11NE
Point Location Description: Lake - Claim #1003508 - 1987 (L112+00E at 9885N)
Location Method: Conversion from MDI
Access Description: Property is north of Buchan Bay, Eagle Lake - Claim #1003508 - 1987 (L112+00E at 9885N)
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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2.10563 / 52F/11NE FF-2, Noranda | 52F11NE0222 | 52F11NE0222 |
Province: Superior
Geological Age: Precambrian
Nov 23, 2010 (J Bongfelt) - The property is located in the Wabigoon Volcanic Belt of the Superior Structural Province. A broad band of north-south trending basic volcanics occupies the southwest part of the area and joins a north-east trend:ng belt of felsic to intermediate volcanics, principally rhyolite and dacite tuff, agglomerate and flows as well as quartz and feldspar porphyries. This belt which measures approximately 1.6km in width at its widest point, extends for 8km from west of Fornieri Bay eastward to the east end of Eagle Lake (open end of Buchan Bay). The southern and western part of the belt is intruded by granitoid rocks of the Atikwa Batholith (Eagle Lake and Dore Lake Lobes) and a stock centered in Froghead Bay. (Kenora AF 52F/11NE, FF-2 - Geo Report, pg. 2)
Nov 23, 2010 (J Bongfelt) - 'A mineralized shear zone exposed on L112+00E at 9885N cuts intermediate to felsic lapilli tuff. Grab samples taken over a width of 3m have yielded values to 4.25 g/t Au. The zone trends 060 degrees azimuth and is traceable over a strike length of 10m before disappearing in overburden cover. Associated sulphides include up to 5% py with subordinate chalcopyrite and galena. Immediately south of the shear zone a quartz porphyry body of undetermined width with disseminated pyrite and chalcopyrite yields values to 340 ppb Au.' (Kenora AF 52F/11NE, FF-2 - Geo Report, pg. 5)
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
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5 | Chalcopyrite | Economic | Ore | ||||
10 | Galena | Economic | Ore | ||||
15 | Pyrite | Economic | Ore |
Nov 23, 2010 (J Bongfelt) - Grab samples taken over a width of 3m have yielded values to 4.25 g/t Au. * see Lithology (Kenora AF 52F/11NE, FF-2 - Geo Report, pg. 5)
File - Kenora Historical File 52F/11NE 00013, Nielson
Publication Number: Date:
Author:
Publisher Name:
Location: Kenora RGP
Thesis - Gold Deposits of Eagle Lake
Publication Number: MSc Thesis Date: 1948
Author: Leaming, S.
Publisher Name: University of Toronto
Location: Kenora RGP
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