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Biotite from
Unnamed REE occurrence, Komkans Farm, Matzikama Local Municipality, West Coast District Municipality, Western Cape, South Africa


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 Unnamed REE occurrence, Komkans Farm, Matzikama Local Municipality, West Coast District Municipality, Western Cape, South Africa
Data Identifiers
Mindat Occurrence Record ID:1447621
Long-form Identifier:1:3:1447621:9
GUID (UUID V4):0
Nearest other occurrences of Biotite
38.9km (24.1 miles) ⓘZandkopsdrift carbonatite complex, Kamiesberg Local Municipality, Namakwa District Municipality, Northern Cape, South Africa
References
Cole, D. I. (2013) The Metallogeny Of The Calvinia Area. Council for Geoscience, Pretoria, South Africa
 
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