Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Biotite from
Bainaimiao Cu-Mo-Au deposit (Bainamiao Cu-Mo-Au deposit), Bainaimiao Cu-Au ore field, Dorbod Banner (Siziwang Co.), Ulanqab City (Wulanchabu Prefecture), Inner Mongolia, China


Locality type:Deposit
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 Bainaimiao Cu-Mo-Au deposit (Bainamiao Cu-Mo-Au deposit), Bainaimiao Cu-Au ore field, Dorbod Banner (Siziwang Co.), Ulanqab City (Wulanchabu Prefecture), Inner Mongolia, China
Data Identifiers
Mindat Occurrence Record ID:453077
Long-form Identifier:1:3:453077:0
GUID (UUID V4):0
References
 
and/or  
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