Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI52D16SE00005

Record: MDI52D16SE00005

General

Mineral Record Identification
Record Name(s) Richardson - 1996
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 2003-Nov-28
Date Last Modified 2022-Mar-02
Created By
Revised By

Commodities

Primary Commodities: Gold, Silver



Location

Township or Area: Richardson

Latitude: 48° 49' 37.32"    Longitude: -94° 2' 39.42"

UTM Zone: 15    Easting: 423355   Northing: 5408754    UTM Datum: NAD83

Resident Geologist District: Kenora

NTS Grid: 52D16SE

Point Location Description: DDH RR97-422 from Assessment report 52C13SW0007

Location Method: Based on Assessment



Exploration History

1996: Nuinsco Resources drilled 6 DDH totalling 1348.9 m. 1997: Nuinsco Resouces drilled 21 DDH totalling 4429.97 m, mainly in the 17 zone.


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
2.18086 52C13SW0007 52C13SW0007
W9610.00111 52D16SE0012 52D16SE0012
2.18270 52D16SE2004 52D16SE2004
W9610.00092 52D16SE0008 52D16SE0008

Geology

Province: Superior

Subprovince: Wabigoon

Belt: Rainy River

Geological Age: Archean  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Mafic lava flow-unsubdivided 1 Contains
Porphyry-unsubdivided 2 Host
Vein 3 Quartz Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1PyriteEconomicOre
2ChalcopyriteEconomicOre
3SphaleriteEconomicOre

Mineralization Comments

Nov 25, 2019 (C Ravnaas) - Samples of bedrock from reverse circulation hole RR97-422 returned 6900 ppb Au. Hole RR97-429 in the same part of the township returned 828 ppb Au is reported in Nuinsco assessment file 52D16SE E13.


Nov 25, 2019 (Therese Pettigrew) - DDH NR97-26 returned up to 380 ppm Ag from a quartz vein in a quartz-eye dacite with chalcopyrite and 300 ppm Ag from a quartz-feldspar porphyry (Assessment file 52D16SE2004). DDH NR96-24 returned up to 6.23 ppm Au and 18 ppm Au (Assessment report 52D16SE0008).



Mineral Record Details

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Ministry Contact Information

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