Ontario Geological Survey
Permanent Link to this Record:
MDI41J10SW00050
Record Name(s) | Ezma Lake - 1969, Doyon - 1985 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Occurrence |
Date Created | 1991-Sep-01 |
Date Last Modified | 2022-Sep-13 |
Created By | |
Revised By |
Primary Commodities: Copper
Township or Area: Nicholas
Latitude: 46° 32' 25.81" Longitude: -82° 50' 9.41"
UTM Zone: 17 Easting: 359230.13 Northing: 5155741.269 UTM Datum: NAD83
Resident Geologist District: Sault Ste. Marie
NTS Grid: 41J10SW
Point Location Description: Diamond drill holes
Location Method: Conversion from MDI
Access Description: DDH south east corner of Ezma Lake, 500 metres west of the east boundary of Nicholas Township and 750 metres north of the south township boundary.
1954: Geol. survey by R.K. Mudford for God's Lake Gold Mines Ltd. 1966-67: IP and MAG surveys; 2471 feet of d.d. in 11 holes by Noranda Mines Ltd. and Jonsmith Mines Ltd.
Office File Number | Online Assessment File Identifier | Online Assessment File Directory |
---|---|---|
Nicholas-0020-B1 | 41J10SW0037 | 41J10SW0037 |
Nicholas-0013 | 41J10SW0048 | 41J10SW0048 |
Nicholas-0015-B1 | 41J10SW0051 | 41J10SW0051 |
Province: Southern
Subprovince: Cobalt Basin
Supergroup: Huronian Supergroup
Geological Age: Paleoproterozoic
Dec 07, 2005 (P Beach) - Chalcopyrite and pyrite occur in brecciated limestone of the Bruce Limestone member; and in underlying conglomerate, argillite, quartzite and greywacke. Mineralized zone strikes N70W, the dip is unreported. Mineralized zone traced by d.d. for a length of 700 feet. Best assay from d.d. was 1.14% Cu over 8 feet; the remainder of the assays were all less than 0.60% Cu over widths ranging from 1.0 to 10.0 feet. (File SSM-1137).
Rank | Mineral Name | Class | Economic Mineral Type | Alteration Mineral Type | Alteration Ranking | Alteration Intensity | Alteration Style |
---|---|---|---|---|---|---|---|
1 | Chalcopyrite | Economic | Ore | ||||
1 | Pyrite | Economic | Gangue |
Map - Nicholas and Raimbault townships, Algoma District
Publication Number: M2347 Scale: 1:31,680 Date: 1977
Author: Robertson J.A.
Publisher Name: Ontario Division of Mines
Location:
Map - Township 163 [Nicholas Township], District of Algoma
Publication Number: P0560 Scale: 1:15,840 Date: 1997
Author: Robertson J.A., Johnson J.M.
Publisher Name: Ontario Dept. of Mines
Location:
Mono - Copper, nickel, lead and zinc deposits of Ontario
Publication Number: MDC012 Page: 92 Date: 1969
Author: Shklanka R.
Publisher Name: Ontario Dept. of Mines
Location:
Book - Northern Miner, Nov. 17, 1966
Publication Number: NMiner 1 Date: 1966
Author:
Publisher Name:
Location:
Book - Northern Miner, Jan. 12, 1967
Publication Number: NMiner 3 Date: 1967
Author:
Publisher Name:
Location:
Book - Northern Miner, Mar. 23, 1967
Publication Number: NMiner 2 Date: 1967
Author:
Publisher Name:
Location:
Book - Northern Miner, Aug. 3, 1967
Publication Number: NMiner 4 Date: 1967
Author:
Publisher Name:
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 Page: 107 Date: 1985
Author: Rose, D.G.
Publisher Name: Geological Survey of Canada
Location: https://doi.org/10.4095/129999
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Sault Ste. Marie Resident Geologist District Office