Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI30M12SW00007

Record: MDI30M12SW00007

General

Mineral Record Identification
Record Name(s) Milton Quarry-Milton Limestone (Lac) - 9999, Christie Henderson & Company - 1991, Domtar - Milton Heights Quarry - 1991, Donald Robertson Company - 1991
Related Record Type Simple
Related Record(s)
Record Status Developed Prospect Without Reported Reserves or Resources
Date Created 1991-Jan-07
Date Last Modified 2022-Sep-27
Created By
Revised By

Commodities

Primary Commodities: Dolomite (Structural Material)



Location

Township or Area: Nassagaweya, Nassagaweya

Latitude: 43° 30' 25.16"    Longitude: -79° 56' 29.59"

UTM Zone: 17    Easting: 585559.71   Northing: 4817661.563    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 30M12SW

Point Location Description: Precise, LOT: 3,4 CONC: 7

Location Method: Conversion from MDI

Access Description: Town of Milton Township, Regional Municipality of Halton.



Geology

Province: Paleozoic and Mesozoic Basins

Subprovince: Michigan Basin

Geological Age: Paleozoic   Geochronological Age: MIDDLE SILURIAN  



Geology Comments

Dec 07, 2005 (M Barua) - The quarry exposes 21.7 m of reefy, irregular,massive-bedded dolostone of Middle Silurian Amabel Formation, the lowest 8 of which is stylolitic with abundant dark-grey laminations. The Reynales Formatio dolostone (2.4 m) underlies the Amabel Fm at the quarry floor.




Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Dolostone 1 Is

Mineralization

Mineralization and Alteration
Rank Mineral Name Class Economic Mineral Type Alteration Mineral Type Alteration Ranking Alteration Intensity Alteration Style
5DolomiteEconomicOre

Mineral Record Details

References

Publication - Limestones of Canada, their occurrence and characteristics, part IV, Ontario

Publication Number: CMB Pub 781 Page: 39, 204-242  Date: 1938

Author: Goudge, M F

Publisher Name: Canada Mines Branch

Location: https://doi.org/10.4095/75823


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

Publication Number: NSP001 Page: v.1 p142, v.3 p61-4  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:


MonoMap - The limestone industries of Ontario

Publication Number: IMR005 Page: 120  Date: 1998

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


MonoMap - Industrial mineral resources of the Brampton area, Halton, Peel, and York counties

Publication Number: IMR023 Page: 13-14  Date: 1997

Author: Hewitt D.F.

Publisher Name: Ontario Dept. of Mines

Location:


MonoMap - The limestone industries of Ontario

Publication Number: IMR039 Page: 3, 54-55  Date: 1997

Author: Hewitt D.F., Vos M.A.

Publisher Name: Ontario Division of Mines

Location:


Map - Paleozoic geology, Brampton, southern Ontario

Publication Number: M2337 Scale: 1:50,000    Date: 1976

Author: Bond I.J., Liberty B.A., Telford P.G.

Publisher Name: Ontario Division of Mines

Location:


MonoMap - Aggregate Resources Inventory of the Regional Municipality of Halton, Southern Ontario

Publication Number: ARIP164 Date: 1996

Author: Golder Associates, Rowell D.J.

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