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Anorthite from
Hidden Lake, Horseshoe District, Park County, Montana, USA


Locality type:Volcanic Field
Classification
Species:Anorthite
Formula:Ca(Al2Si2O8)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Anorthite data
Locality Data:Click here to view Hidden Lake, Horseshoe District, Park County, Montana, USA
Data Identifiers
Mindat Occurrence Record ID:1995681
Long-form Identifier:1:3:1995681:7
GUID (UUID V4):0
Nearest other occurrences of Anorthite
47.9km (29.8 miles) ⓘStillwater Mine, Stillwater County, Montana, USA
References
Paula Piilonen CollectionIdentified by Paula Piilonen: XRD
 
and/or  
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