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Powellite from
Ropes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA


Locality type:Mine
Classification
Species:Powellite
Formula:Ca(MoO4)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Powellite data
Locality Data:Click here to view Ropes Gold Mine, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:112969
Long-form Identifier:1:3:112969:4
GUID (UUID V4):0
Nearest other occurrences of Powellite
1.8km (1.1 miles) ⓘSuperior gold & silver prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Ishpeming Township, Marquette County, Michigan, USA
4.1km (2.6 miles) ⓘMichigan Mine, Ely Township, Marquette County, Michigan, USA
21.0km (13.1 miles) ⓘChampion Mine, Champion, Champion Township, Marquette County, Michigan, USA
91.2km (56.6 miles) ⓘIsle Royal Mines, Portage Township, Houghton County, Michigan, USA
96.3km (59.9 miles) ⓘSouth Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
97.7km (60.7 miles) ⓘNo. 3 shaft, Centennial Mine, Centennial Heights, Calumet Township, Houghton County, Michigan, USA
98.2km (61.0 miles) ⓘTamarack Mine, Tamarack, Osceola Township, Houghton County, Michigan, USA
98.4km (61.1 miles) ⓘRed Jacket Shaft, Calumet & Hecla Mine, Calumet, Calumet Township, Houghton County, Michigan, USA
References
Morris, Tom (1983) Michigan Mineralogy. A locality Index. Rocks & Minerals, 58 (3). 107-113 doi:10.1080/00357529.1983.11767128p.112
 
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