Ontario Geological Survey
Permanent Link to this Record:
MDI31C07NE00070
| Record Name(s) | Township of Portland - 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 | 2023-Sep-18 |
| Created By | |
| Revised By |
Primary Commodities: Limestone (Building Stone)
Township or Area: Portland
Latitude: 44° 26' 29.8" Longitude: -76° 38' 35.4"
UTM Zone: 18 Easting: 369241.359 Northing: 4922236.627 UTM Datum: NAD83
Resident Geologist District: Southern Ontario
NTS Grid: 31C07NE
Point Location Description: General
Location Method: Conversion from MDI
Access Description: This quarry is located 2.0 km east of Hartington.
Province: Paleozoic and Mesozoic Basins
Geological Age: Paleozoic
Dec 07, 2005 (D Laidlaw) - Gull River formation, lower member: limestone and dolostone, 10.0 m thick.
Mono - Portland and Loughborough townships, Frontenac County
Publication Number: OFR5144 Page: 8 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 Page: 154 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:
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