Vote for your favorite mineral in #MinCup26! - Cuprite vs. Orpiment
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Muscovite from
Cupric Mine (Iron Devil mine), San Francisco Mining District, Beaver County, Utah, 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 Cupric Mine (Iron Devil mine), San Francisco Mining District, Beaver County, Utah, USA
Data Identifiers
Mindat Occurrence Record ID:656556
Long-form Identifier:1:3:656556:5
GUID (UUID V4):0
Nearest other occurrences of Muscovite
3.4km (2.1 miles) ⓘPreuss-Cactus Mine, San Francisco Mining District, Beaver County, Utah, USA
3.6km (2.2 miles) ⓘCactus Mine, Preuss Mining District (Newhouse Mining District), San Francisco Mountains, Beaver County, Utah, USA
16.0km (9.9 miles) ⓘOK Mine (Milford Pit), Beaver Lake Mining District, Beaver County, Utah, USA
18.4km (11.4 miles) ⓘSkylark Mine, Beaver Lake Mining District, Beaver County, Utah, USA
18.8km (11.7 miles) ⓘMoscow Mine, Star-North Star Mining District, Star Range, Beaver County, Utah, USA
18.9km (11.8 miles) ⓘHub Mine, Star-North Star Mining District, Star Range, Beaver County, Utah, USA
19.7km (12.2 miles) ⓘBawana Mine, Rocky Mining District, Rocky Range, Beaver County, Utah, USA
19.8km (12.3 miles) ⓘSt. Mary's Mine, Star-North Star Mining District, Star Range, Beaver County, Utah, USA
20.7km (12.9 miles) ⓘMaria Mine, Rocky Mining District, Rocky Range, Beaver County, Utah, USA
65.0km (40.4 miles) ⓘSheeprock Mine, Newton Mining District, Beaver County, Utah, USA
References
USGS Bull 945D
Butler, B.S. (1913) Geology and ore deposits of the San Francisco and adjacent districts, Utah. Professional Paper 80. US Geological Survey doi:10.3133/pp80
 
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