Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31F04SW00123

Record: MDI31F04SW00123

General

Mineral Record Identification
Record Name(s) MacArthur's Mills Granite - 1955
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1991-Mar-19
Date Last Modified 2022-Jan-28
Created By
Revised By

Commodities

Primary Commodities: Granite



Location

Township or Area: Mayo

Latitude: 45° 6' 52.59"    Longitude: -77° 33' 15.25"

UTM Zone: 18    Easting: 299089.004   Northing: 4998856.003    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31F04SW

Point Location Description: approximate

Location Method: Data Compilation

Access Description: 0.8 km NE of Bradley Lake.



Geology

Province: Grenville

Subprovince: Central Metasedimentary Belt

Geological Age: Mesoproterozoic  



Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Granite 1 Is

Lithology Comments

Oct 20, 2011 (A Wilson) - Massive, coarse-grained monzogranite with igneous textures; locally contains associated aplite and granite pegmatite dikes. The rock is massive and has a consistent red colour and texture.




Mineral Record Details

Classification
RankClassification            
1 Dimension Stone

References

Part - Geology of Dungannon and Mayo townships

Publication Number: ARV64-08 Scale:     Date: 1998

Author: Hewitt D.F., James W.

Publisher Name: Ontario Dept. of Mines

Location:


MonoMap - Geology of Renfrew County, southern Ontario

Publication Number: OFR5282 Scale:     Date: 1980

Author: Lumbers S.B.

Publisher Name: Ontario Geological Survey

Location:


Map - Dungannon and Mayo townships, County of Hastings, Ontario

Publication Number: M1955-08 Scale: 1:31,680    Date: 1997

Author: Hewitt D.F., James W.

Publisher Name: Ontario Dept. of Mines

Location:


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

Location:


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