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Ankerite from
Copper Harbor, Grant Township, Keweenaw County, Michigan, USA


Locality type:Census-designated Place
Classification
Species:Ankerite
Formula:Ca(Fe2+,Mg)(CO3)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ankerite data
Locality Data:Click here to view Copper Harbor, Grant Township, Keweenaw County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:401060
Long-form Identifier:1:3:401060:9
GUID (UUID V4):0
Nearest other occurrences of Ankerite
30.7km (19.0 miles) ⓘPhoenix Mine, Phoenix, Houghton Township, Keweenaw County, Michigan, USA
33.8km (21.0 miles) ⓘCliff Mine, Allouez Township, Keweenaw County, Michigan, USA
39.5km (24.5 miles) ⓘMohawk Mine, Mohawk, Allouez Township, Keweenaw County, Michigan, USA
42.6km (26.5 miles) ⓘArsenide Fissure, Ahmeek Mine, Ahmeek, Allouez Township, Keweenaw County, Michigan, USA
60.0km (37.3 miles) ⓘArcadian Mine, Ripley, Franklin Township, Houghton County, Michigan, USA
63.6km (39.5 miles) ⓘQuincy Mine, Quincy Township, Houghton County, Michigan, USA
66.6km (41.4 miles) ⓘIsle Royal Mines, Portage Township, Houghton County, Michigan, USA
71.0km (44.1 miles) ⓘBaltic Mine, Baltic, Adams Township, Houghton County, Michigan, USA
93.4km (58.1 miles) ⓘHigh Point Gold prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Champion Township, Marquette County, Michigan, USA
93.8km (58.3 miles) ⓘSilver Creek West prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Champion Township, Marquette County, Michigan, USA
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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