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Biotite from
Maggie Lode, Lookout Mountain, Golden Mining District, Jefferson County, Colorado, USA


Locality type:Lode
Classification
Species:'Biotite' (not an IMA approved species)
Formula:K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Biotite data
Locality Data:Click here to view Maggie Lode, Lookout Mountain, Golden Mining District, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:434818
Long-form Identifier:1:3:434818:4
GUID (UUID V4):0
References
Eckel, Edwin Butt; Cobban, Robert R.; Mosburg, Shirley K.; Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing. 676pp.
 
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