Ontario Geological Survey
Permanent Link to this Record:
MDI31C07NE00072
Record Name(s) | Leonard - 1991, Keith Leonard - 1991 |
---|---|
Related Record Type | Simple |
Related Record(s) | |
Record Status | Past Producing Mine Without Reserves or Resources |
Date Created | 1991-Jun-05 |
Date Last Modified | 2022-Feb-25 |
Created By | |
Revised By |
Primary Commodities: Limestone (Crushed Stones)
Township or Area: Portland
Latitude: 44° 27' 5.36" Longitude: -76° 40' 33"
UTM Zone: 18 Easting: 366664.339 Northing: 4923386.638 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C07NE
Point Location Description: Precise
Location Method: Conversion from MDI
Access Description: 1.3 km NNW of Hartington.
Province: Paleozoic and Mesozoic Basins
Geological Age: Paleozoic
Dec 07, 2005 (D Laidlaw) - Gull River Formation, lower member: 5.2 m thick.
Mono - Portland and Loughborough townships, Frontenac County
Publication Number: OFR5144 Scale: Date: 1975
Author: Brinsmead R.A.
Publisher Name: Ontario Division of Mines
Location:
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 - 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:
We are continuously updating our assessment file / technical report information. If you notice errors in the data, please contact us.
Please review our Terms of Use agreement for this data product.
For detailed information regarding this mineral record please contact the Southern Ontario Resident Geologist District Office