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Muscovite from
White Spar Mica Mine (Westinghouse No. 2 Mine), Custer, Custer Mining District, Custer County, South Dakota, 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 White Spar Mica Mine (Westinghouse No. 2 Mine), Custer, Custer Mining District, Custer County, South Dakota, USA
Data Identifiers
Mindat Occurrence Record ID:211511
Long-form Identifier:1:3:211511:5
GUID (UUID V4):0
Nearest other occurrences of Muscovite
0.8km (0.5 miles) ⓘDorothy Lode, Custer Mining District, Custer County, South Dakota, USA
1.2km (0.8 miles) ⓘWhite Dog Mica Mine, Custer Mining District, Custer County, South Dakota, USA
1.3km (0.8 miles) ⓘLucky Star Prospect, Custer Mining District, Custer County, South Dakota, USA
1.4km (0.9 miles) ⓘRte. 85A South, Custer, Custer Mining District, Custer County, South Dakota, USA
1.5km (1.0 miles) ⓘDorothy V Prospect (Van), Custer Mining District, Custer County, South Dakota, USA
1.9km (1.2 miles) ⓘBuster lode (Buster Dike Mica Mine), Custer, Custer Mining District, Custer County, South Dakota, USA
1.9km (1.2 miles) ⓘRaver and Michaud Mine, Custer Mining District, Custer County, South Dakota, USA
2.4km (1.5 miles) ⓘBurgess Mica Prospect, Custer Mining District, Custer County, South Dakota, USA
2.5km (1.6 miles) ⓘAladdin Mine, Custer Mining District, Custer County, South Dakota, USA
2.6km (1.6 miles) ⓘPine Top Lode, Custer Mining District, Custer County, South Dakota, USA
References
Smith, Arthur E., Fritzsch, Eric (2000) SOUTH DAKOTA. Rocks & Minerals, 75 (3) 156-169 doi:10.1080/00357520009605635
 
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