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Beidellite from
Alleghany Mining District (Forest Mining District), Sierra County, California, USA


Locality type:Mining District
Classification
Species:Beidellite
Formula:(Na,Ca0.5)0.3Al2((Si,Al)4O10)(OH)2 · nH2O
Comments:Occurs as microscopically crystalline masses in cavities in veins of the district.
Colour:Gray
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Beidellite data
Locality Data:Click here to view Alleghany Mining District (Forest Mining District), Sierra County, California, USA
Data Identifiers
Mindat Occurrence Record ID:647359
Long-form Identifier:1:3:647359:4
GUID (UUID V4):0
References
Ferguson, Henry G. & R.W. Gannett (1932), Gold quartz veins of the Alleghany district, California: USGS PP 172: 45
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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