Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Anhydrite from
Billie Mine, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA


Locality type:Mine
Classification
Species:Anhydrite
Formula:CaSO4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anhydrite data
Locality Data:Click here to view Billie Mine, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
Data Identifiers
Mindat Occurrence Record ID:729
Long-form Identifier:1:3:729:8
GUID (UUID V4):0
Nearest other occurrences of Anhydrite
8.6km (5.3 miles) ⓘFuneral Mts (Funeral Range), Amargosa Range, Inyo County, California, USA
22.5km (14.0 miles) ⓘEagle Borax Spring, Inyo County, California, USA
27.3km (16.9 miles) ⓘAmargosa Valley, Inyo County, California, USA
51.3km (31.9 miles) ⓘPanamint Range (Panamint Mountains), Inyo County, California, USA
59.2km (36.8 miles) ⓘPanamint Valley, Inyo County, California, USA
74.3km (46.1 miles) ⓘTecopa paleolake deposits, Tecopa, Sperry Hills, Inyo County, California, USA
79.5km (49.4 miles) ⓘDarwin Mining District, Darwin Hills, Inyo County, California, USA
References
Chandler, Clare David (1996) The Billie Mine, Death Valley, California. The Mineralogical Record, 27 (1) 35-40
 
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