Ontario Mineral Inventory

Ontario Geological Survey
Permanent Link to this Record: MDI31D10NW00027

Record: MDI31D10NW00027

General

Mineral Record Identification
Record Name(s) Coboconk South Road Cut - 1993
Related Record Type Simple
Related Record(s)
Record Status Discretionary Occurrence
Date Created 1993-May-19
Date Last Modified 2022-May-18
Created By
Revised By

Commodities

Primary Commodities: Limestone (Building Stone)



Location

Township or Area: Somerville

Latitude: 44° 39' 15.91"    Longitude: -78° 47' 47.37"

UTM Zone: 17    Easting: 674711.492   Northing: 4946923.721    UTM Datum: NAD83

Resident Geologist District: Southern Ontario

NTS Grid: 31D10NW

Point Location Description: General

Location Method: Conversion from MDI

Access Description: Located on Hwy. 35 on the southern outskirts of the Town of Coboconk.



Geology

Province: Paleozoic and Mesozoic Basins

Geological Age: Paleozoic   Geochronological Age: ORDOVICIAN  



Geology Comments

Dec 07, 2005 (D Laidlaw) - Type section for the Gull River Formation, middle (B2) sub-member and upper (B3) member. This section shows the contact between the middle and upper members. This section is a standard for the definition of the above members (Res. Geol 1979 File).




Lithology

Lithology Data
Rock Type Rank Composition Texture Relationship
Limestone 1 Host

Mineral Record Details

References

File - Resident Geologist files 1979

Publication Number: Date: 1996

Author:

Publisher Name:

Location: Tweed RGP


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Ministry Contact Information

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