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


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite 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:112968
Long-form Identifier:1:3:112968:7
GUID (UUID V4):0
Nearest other occurrences of Muscovite
3.1km (1.9 miles) ⓘGrummett prospect, Greenwood, Ely Township, Marquette County, Michigan, USA
8.7km (5.4 miles) ⓘWinthrop Mine, Tilden Township, Marquette County, Michigan, USA
11.8km (7.4 miles) ⓘSilver Creek West prospect, Ishpeming Greenstone belt (Marquette Greenstone belt), Champion Township, Marquette County, Michigan, USA
13.1km (8.2 miles) ⓘBaraga Group phosphorite, Champion Township, Marquette County, Michigan, USA
13.6km (8.4 miles) ⓘHumboldt train station, Humboldt Township, Marquette County, Michigan, USA
14.5km (9.0 miles) ⓘKona dolomite, Palmer, Richmond Township, Marquette County, Michigan, USA
14.6km (9.1 miles) ⓘPalmer Gneiss, Palmer, Richmond Township, Marquette County, Michigan, USA
15.3km (9.5 miles) ⓘUnnamed outcrop, Humboldt Township, Marquette County, Michigan, USA
15.7km (9.7 miles) ⓘUnnamed outcrop (3), Humboldt Township, Marquette County, Michigan, USA
16.1km (10.0 miles) ⓘUnnamed aplite, Goose Lake, Richmond Township, Marquette 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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