Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI52N08NW00005

Record: MDI52N08NW00005

General

Mineral Record Identification
Record Name(s) Joneston Lake - North - 1967
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1979-Aug-15
Date Last Modified 2022-Nov-08
Created By
Revised By

Commodities

Primary Commodities: Copper



Location

Township or Area: Casummit Lake Area

Latitude: 51° 29' 12.12"    Longitude: -92° 24' 59.6"

UTM Zone: 15    Easting: 540510.13   Northing: 5704111.35    UTM Datum: NAD83

Resident Geologist District: Red Lake

NTS Grid: 52N08NW

Point Location Description: Precise

Location Method: Conversion from MDI



Exploration History

1967: Dome Exploration Canada Ltd. drilled 1 DDH totalling 134.1 m.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
16 52N08NW0061 52N08NW0061



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Felsic lava flow-unsubdivided 1 rhyolite Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
5ChalcopyriteEconomicOre
10GalenaEconomicOre
15PyriteEconomicOre
20PyrrhotiteEconomicOre

Mineralization Comments

Jun 23, 2022 (Q Unknown) - Grade 1967 DDH: highest: 0.11% Cu (172-174.4 ft) from rhyolite.



Mineral Record Details

References

Mono - Copper, nickel, lead and zinc deposits of Ontario

Publication Number: MDC012 Page: 191  Date: 1969

Author: Shklanka R.

Publisher Name: Ontario Dept. of Mines

Location:


Folio - Cassumit Lake Area - Red Lake Mining Division

Publication Number: GDIF601 Date: 1990

Author: Dutka R.J.

Publisher Name: Ontario Geological Survey

Location:


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Ministry Contact Information

For detailed information regarding this mineral record please contact the Red Lake Resident Geologist District Office