Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31F04NE00094

Record: MDI31F04NE00094

General

Mineral Record Identification
Record Name(s) Bryan DDH 76-1 - 1976
Related Record Type Simple
Record Status Discretionary Occurrence
Date Created 1991-Jun-07
Date Last Modified 2022-Jan-05
Created By Q Unknown
Revised By A Wilson

Commodities

Primary Commodities: Nickel, Copper



Location

Township or Area: Raglan

Latitude: 45° 12' 36.09"    Longitude: -77° 31' 27.53"

UTM Zone: 18    Easting: 301774   Northing: 5009382.003    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31F04NE

Point Location Description: General, point 2.1 km ENE of Loneys Chute.

Location Method: Based on Assessment



Exploration History

1976: J.A. Bryan: DD-1-150.8 ft


Assessment Work on File

Assessment Work on File
Office File Number Online Assessment File Identifier Online Assessment File Directory
Tweed file Raglan #15 31F04NE0003 31F04NE0003

Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Marble 1 Hanging Wall
Paragneiss 2 Adjacent

Lithology Comments

Jul 05, 2011 (A Wilson) - Diamond drilling intersected a sequence of marble, calc-silcate paragneiss and siliceous marble. Chlorite, diopside, phlogopite and minor graphite were observed in the carbonate rocks.




Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
1ChalcopyriteEconomicOre
2PyrrhotiteEconomicOre

Mineralization Comments

Jul 05, 2011 (A Wilson) - Disseminated pyrrhotite and chalcopyrite were observed in the paragneiss. The sulphides were often observed at the carbonate-paragneiss contacts.



Mineral Record Details

Characteristics
Rank Characteristic            
1 Disseminated

References

Map - Precambrian Geology, Bancroft Area

Publication Number: P3385 Scale: 1:50,000    Date: 1998

Author: Lumbers S.B., Vertolli V.M.

Publisher Name: Ontario Geological Survey


Report an Error

We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.


Terms of Use

Please review our Terms of Use agreement for this data product.


Ministry Contact Information

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