Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31F01SW00040

Record: MDI31F01SW00040

General

Mineral Record Identification
Record Name(s) D. MacLean Property - 1888
Related Record Type Simple
Related Record(s)
Record Status Occurrence
Date Created 1990-Nov-09
Date Last Modified 2022-Apr-21
Created By
Revised By

Commodities

Primary Commodities: Silver

Secondary Commodities: Lead



Location

Township or Area: Dalhousie

Latitude: 45° 2' 25.74"    Longitude: -76° 29' 44.65"

UTM Zone: 18    Easting: 382196.26   Northing: 4988535.75    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31F01SW

Point Location Description: Point just west of Hood.

Location Method: Data Compilation

Access Description: Only lot and con..



Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Terrane: Sharbot Lake

Geological Age: Mesoproterozoic  



Geology Comments

Dec 07, 2005 (C Papertzian) - Report and assay of sample containing barite (40 %), calcite (17.7 %), silver (1.951 oz) and galena (1887-8).




Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Gabbro 1 Host

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1GalenaEconomicOre
2SilverEconomicOre
3CalciteEconomicOre
4BariteEconomicOre

Mineralization Comments

Sep 15, 2015 (A Wilson) - A sample of a calcite-barite vein containing galena assayed 1.951 oz./t silver



Mineral Record Details

Classification
RankClassification            
1 Vein (Cobalt-Type)
Characteristics
Rank Characteristic            
1 Vein

References

Publication - Chemical contributions to the geology of Canada, from the laboratory of the Survey; Geological Survey of Canada, Annual Report vol. 3, (1887-1888), pt. T

Publication Number: GSC AR 3T Page: 36  Date: 1888

Author: Hoffmann, G C

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/297109


Publication - A list of Canadian mineral occurrences; Geological Survey of Canada, Memoir no. 74

Publication Number: GSC Memoir 74 Page: 101  Date: 1915

Author: Johnston, R A A

Publisher Name: Geological Survey of Canada

Location: https://doi.org/10.4095/101571


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