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Ferrosaponite from
Neuerberg locality 9, Cahuenga Boulevard roadcut, Cahuenga Pass, Hollywood, Hollywood Hills, Los Angeles, Los Angeles County, California, USA


Classification
Species:Ferrosaponite
Formula:Ca0.3(Fe2+,Mg,Fe3+)3((Si,Al)4O10)(OH)2 · 4H2O
Comments:Note: The minerals ferrosaponite and ferroan saponite have frequently been mentioned from this locality, but the mineral appears to be a ferrian saponite with about 79% end-member saponite. See Ross (1946).
Confirmation
Validity:Erroneously Reported
Data
Mineral Data:Click here to view Ferrosaponite data
Locality Data:Click here to view Neuerberg locality 9, Cahuenga Boulevard roadcut, Cahuenga Pass, Hollywood, Hollywood Hills, Los Angeles, Los Angeles County, California, USA
Data Identifiers
Mindat Occurrence Record ID:711310
Long-form Identifier:1:3:711310:9
GUID (UUID V4):ac61c43f-cbf9-4c67-8729-4fbac6cb6272
References
 
Mineral and/or Locality  
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