Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI41P09SE00015

Record: MDI41P09SE00015

General

Mineral Record Identification
Record Name(s) Bradley-Donaldson - 1991, H.G. Walton - 1991
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1991-Jan-05
Date Last Modified 2022-Apr-20
Created By
Revised By

Commodities

Primary Commodities: Silver



Location

Township or Area: Auld

Latitude: 47° 32' 12.29"    Longitude: -80° 3' 41.49"

UTM Zone: 17    Easting: 570630.229   Northing: 5265240.466    UTM Datum: NAD83

Resident Geologist District: Kirkland Lake

NTS Grid: 41P09SE

Point Location Description: Adit on W shore of Lepha L. (#55 Map 2257)

Location Method: Conversion from MDI



Exploration History

ASSAYS: REPORTED UP TO 2000 G/T Ag; WORKINGS: ADIT; NOTE: RADIOACTIVITY REPORT; FERGUSONITE, Y(Nb,Ta)O4 MAY BE PRESENT; (FRGS).


Geology

Province: Southern

Subprovince: Cobalt Basin

Supergroup: Huronian Supergroup

Formation Group: Cobalt Group

Geological Age: Paleoproterozoic  



Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
5BorniteEconomicOre
10ChalcopyriteEconomicOre
20SilverEconomicOre

Mineral Record Details

References

Book - AFCO, 1953, WALTON, QUINLAN;

Publication Number: AFCO 1953 Date: 1953

Author:

Publisher Name:

Location:


Map - Makobe Lake, Timiskaming District

Publication Number: M2257 Scale: 1:63,360    Date: 1973

Author: Card K.D., McIlwaine W.H.

Publisher Name: Ontario Division of Mines

Location:


Book - DEMR, NMI, 41P/9 CB1

Publication Number: NMINER Date: 1996

Author:

Publisher Name: Northern Miner

Location:


MonoMap - Geology of the Maple Mountain area, districts of Timiskaming, Nipissing and Sudbury

Publication Number: R106 Date: 1973

Author: Card K.D., McIlwaine W.H., Meyn H.D.

Publisher Name: Ontario Division of Mines

Location:


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Ministry Contact Information

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