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Biotite from
Cuito occurrence, Cuito, Bié Province, Angola


Locality type:Occurrence
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 Cuito occurrence, Cuito, Bié Province, Angola
Data Identifiers
Mindat Occurrence Record ID:1421548
Long-form Identifier:1:3:1421548:7
GUID (UUID V4):0
References
de Souza, Pereira (1920) Contribution a l'etude lithologique de l'interieur de l'Angola [Contribution to the lithological study of the interior of Angola]. Compte Rendus Hebdomadaires des Seances de l'Academie des Sciences, 171 (1) 238-240
de Sousa, Pereira (1921) Sur quelques roches remarquables de l'Angola [On some remarkable rocks of Angola]. Compte Rendus Hebdomadaires des Seances de l'Academie des Sciences, 173 (2) 777-789
 
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