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Chert from
O'Brien Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada


Locality type:Mine
Classification
Type:Chert
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chert data
Locality Data:Click here to view O'Brien Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:959818
Long-form Identifier:1:3:959818:8
GUID (UUID V4):0
Nearest other occurrences of Chert
1.3km (0.8 miles) ⓘShaft 73, Nipissing Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
2.7km (1.7 miles) ⓘCrown Reserve Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
2.9km (1.8 miles) ⓘLawson Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
4.6km (2.9 miles) ⓘBeaver Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
4.7km (2.9 miles) ⓘTemiskaming Mine, Coleman Township, Cobalt area, Cobalt-Gowganda region, Timiskaming District, Ontario, Canada
44.2km (27.5 miles) ⓘKokoko Iron Range, Chambers Township, Nipissing District, Ontario, Canada
81.7km (50.7 miles) ⓘHighway 66 Roadcut, McGarry Township, Timiskaming District, Ontario, Canada
References
Thirty - First Annual Report of the Ontario Department of Mines, Vol. 21, Pt.2, P. 124, 125, 126.
Knight, Cyril W. (1922). Geology of The Mine Workings of Cobalt and South Lorraine Areas
 
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