Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31G03NE00005

Record: MDI31G03NE00005

General

Mineral Record Identification
Record Name(s) Blair #2 - 1990, Finch Quarry - 2000
Related Record Type Simple
Related Record(s)
Record Status Producing Mine
Date Created 1990-Dec-11
Date Last Modified 2022-Feb-28
Created By
Revised By

Commodities

Primary Commodities: Limestone (Crushed Stones)



Location

Township or Area: Finch

Latitude: 45° 10' 19.46"    Longitude: -75° 1' 12.77"

UTM Zone: 18    Easting: 498411.561   Northing: 5002065.766    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31G03NE

Point Location Description: Quarry symbol 5.75 km N of Newington.

Location Method: Conversion from MDI

Access Description: 8 km NE of Finch.



Exploration History

Intermittently operated (in 1993) by A.L. Blair Construction Ltd, providing crushed stone for local road construction. Quarry is small and partially water-filled.


Geology

Province: Paleozoic and Mesozoic Basins



Geology Comments

Dec 07, 2005 (C Papertzian) - The 4.5 m deep quarry exposes nodular limestone of the lower member of the Lindsay Formation. This is very fine to medium crystalline, thin-thick bedded with irregular shale partings, nodular and conglomeratic in places . It is fossiliferous with brachiopods, corals, crinoidal debris and burrows. See OGS 1993 and 1991 for measured sections.




Mineral Record Details

References

Mono - Limestone Industries of Ontario, Volume I -- Geology, Properties and Economics

Publication Number: NSP001 Scale:     Date: 1998

Author: Derry, Michener, Booth and Wahl, Engineering and Terrain Geology Section

Publisher Name: Derry, Michener, Booth and Wahl, Engineering and Terrain Geology Section

Location:


Mono - Building stone of eastern Ontario, southern Ontario

Publication Number: OFR5556 Scale:     Date: 1985

Author: Verschuren C.P., van Haaften S., Kingston P.W.

Publisher Name: Ontario Geological Survey

Location:


Mono - An Inventory of Inactive Quarries in the Paleozoic Limestone and Dolostone Strata of Ontario

Publication Number: OFR5863 Scale:     Date: 1993

Author: Wolf R.R.

Publisher Name: Ontario Geological Survey

Location:


Mono - Paleozoic geology of the Ottawa-St. Lawrence Lowland, southern Ontario

Publication Number: OFR5770 Scale:     Date: 1991

Author: Williams D.A.

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