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Microcline from
Connecticut Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA


Locality type:Mine
Classification
Species:Microcline
Formula:K(AlSi3O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Microcline data
Locality Data:Click here to view Connecticut Mine, Eagle Harbor Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:1504227
Long-form Identifier:1:3:1504227:7
GUID (UUID V4):0
Nearest other occurrences of Microcline
0.9km (0.5 miles) ⓘDelaware Mine (Delaware Conglomerate Mine), Delaware, Grant Township, Keweenaw County, Michigan, USA
6.3km (3.9 miles) ⓘCopper Falls Mine, Copper Falls, Eagle Harbor Township, Keweenaw County, Michigan, USA
6.3km (3.9 miles) ⓘNorthwestern Mine, Central, Houghton Township, Keweenaw County, Michigan, USA
13.2km (8.2 miles) ⓘPhoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
16.4km (10.2 miles) ⓘCliff Mine, Allouez Township, Keweenaw County, Michigan, USA
18.1km (11.2 miles) ⓘOjibway Mine, Ojibway, Allouez Township, Keweenaw County, Michigan, USA
19.0km (11.8 miles) ⓘClark Mine, Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
21.7km (13.5 miles) ⓘIroquois Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA
22.5km (14.0 miles) ⓘMohawk Mine, Mohawk, Allouez Township, Keweenaw County, Michigan, USA
22.7km (14.1 miles) ⓘSeneca No. 1 Shaft, Seneca Mine, Seneca, Allouez Township, Keweenaw County, Michigan, USA
References
Rosemeyer, Tom (2022) News from the Keweenaw: Part 5—Recent Mineral Finds in Michigan’s Copper Country. Rocks & Minerals, 97 (4) 354-363 doi:10.1080/00357529.2022.2053636
 
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