Ontario Geological Survey
Permanent Link to this Record:
MDI42A05SE00030
Record Name(s) | Jowsey-Denton - 1934, Denton 4-83 Detailed Grid A - 1984, Brown-McDade Option - 1984 |
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Related Record Type | Simple |
Related Record(s) | |
Record Status | Prospect |
Date Created | 1984-Nov-20 |
Date Last Modified | 2022-Sep-27 |
Created By | |
Revised By |
Primary Commodities: Gold
Secondary Commodities: Copper, Silver
Township or Area: Denton
Latitude: 48° 20' 40.53" Longitude: -81° 41' 4.12"
UTM Zone: 17 Easting: 449282.19 Northing: 5354827.72 UTM Datum: NAD83
Resident Geologist District: Timmins
NTS Grid: 42A05SE
Point Location Description: Precise
Location Method: Based on Assessment
Discovered in 1910 by Terry Carlton. Assays range from 0.02 to 0.4 opt Au over 2.5'. A shallow shaft was sunk and 7 ddh were completed. Gold values were erratic. The gold occurs in a shear zone through quartz diorite. 1935 Jowsey Denton Gold Mines Ltd. completed 14 ddh on this occurrence and the Brown McDade prospect to the west. Drill hole XIV reportedly intersected a zone averaging 0.297 opt Au over 22.8 ft. About 750 ft. to the east Jowsey Denton Gold Mines Ltd. reported a gold assay in a parallel shear zone in mafic agglomerate. This zone returned 0.09 opt Au over 3.5 ft. Brown-McDade Mines Ltd. acquired claims covering the occurrence in 1979 and completed ground magnetometer, VLF-EM surveys, and power stripping. In 1983, Hollinger Argus Ltd. optioned part of the Brown McDade property. Hollinger completed 3 diamond drill holes on this occurrence with best assays of 0.070 opt Au over 2', 0.080 opt Au over 3 ft. and 0.064 opt Au over 1.5 ' in the 3 holes respectively.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
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T-1991 / | 42A05SE5019 | 42A05SE5019 |
T-2412 / | 42A05SE0154 | 42A05SE0154 |
T-2412 / | 42A05SE0145 | 42A05SE0145 |
T-1991 / 2.3842 | 42A05SE0156 | 42A05SE0156 |
Province: Superior
Subprovince: Abitibi
Terrane: Wawa-Abitibi
Belt: Abitibi
Geological Age: Neoarchean
Dec 07, 2005 (G Seim) - This occurrence consists of quartz-carbonate-sulphide veins contained in sheared and altered quartz diorite. The shearing and veins apparently trend 025 and dip 60 to the east. The sheared quartz diorite is silicified and carbonatized.
Rock Type | Rank | Composition | Texture | Relationship | Quartz Diorite | 1 | Quartz Diorite | Host |
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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 | ||||
3 | Chalcopyrite | Economic | Gangue | ||||
Quartz | Alteration | Silicification | 1 | Unknown | Replacement | ||
Carbonate | Alteration | Carbonatization | 2 | Unknown | Replacement |
Map - Keefer-Eldorado area, District of Timiskaming, Ontario
Publication Number: ARM47D Scale: 1:63,360 Date: 1997
Author: Harding W.D., Berry L.G.
Publisher Name: Ontario Dept. of Mines
Location:
Publication - Sudbury Timmins Algoma Mineral Program, Project 1: mineral inventory of the Sudbury-Timmins-Sault Ste. Marie region, Ontario
Publication Number: GSC OF 1087 Date: 1985
Author: Rose, D.G
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
Book - Northern Miner 80-11-20, New Brown-McDade, p. 31
Publication Number: NMINER Date: 1980
Author:
Publisher Name: Northern Miner
Location:
Book - Northern Miner 82-08-05, Brown-McDade, p. 5
Publication Number: NMINER Date: 1982
Author:
Publisher Name: Northern Miner
Location:
Book - Northern Miner 83-05-26, Brown-McDade
Publication Number: NMINER Date: 1983
Author:
Publisher Name: Northern Miner
Location:
Part - Geology of the Keefer-Eldorado area
Publication Number: ARV47-04 Page: 13-14 Date: 1997
Author: Harding W.D., Berry L.G.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Gold deposits of Ontario, part 2, part of District of Cochrane, districts of Muskoka, Nipissing, Parry Sound, Sudbury, Timiskaming, and counties of southern Ontario
Publication Number: MDC018 Page: 19 Date: 1979
Author: Gordon J.B., Lovell H.L., de Grijs J.W., Davie R.F.
Publisher Name: Ontario Geological Survey
Location:
Mono - Preliminary report on the Timmins-Kirkland Lake area, gold deposits file
Publication Number: OFR5467 Date: 1983
Author: Hodgson C.J.
Publisher Name: Ontario Geological Survey
Location:
Compend - Report of activities, 1983, Regional and Resident Geologists
Publication Number: MP117 Page: 111 Date: 1984
Author: Kustra C.R.
Publisher Name: Ontario Geological Survey
Location:
MonoMap - The geology of Keefer, Denton and Thorneloe townships, District of Cochrane
Publication Number: OFR5699 Page: 99-100 Date: 1989
Author: Choudhry A.G.
Publisher Name: Ontario Geological Survey
Location:
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