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Biotite from
Rubikon Mine, Okongava Ost Farm 72, Karibib Constituency, Erongo Region, Namibia


Locality type:Mine
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 Rubikon Mine, Okongava Ost Farm 72, Karibib Constituency, Erongo Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:729648
Long-form Identifier:1:3:729648:2
GUID (UUID V4):0
Nearest other occurrences of Biotite
27.3km (17.0 miles) ⓘNavachab Gold Mine, Farm Navachab, Karibib Constituency, Erongo Region, Namibia
30.2km (18.8 miles) ⓘTwin Hills prospects, Karibib Constituency, Erongo Region, Namibia
39.4km (24.5 miles) ⓘEtiro pegmatite, Etiro Farm 50, Karibib Constituency, Erongo Region, Namibia
40.5km (25.2 miles) ⓘUsakos tourmaline mine, Usakos, Karibib Constituency, Erongo Region, Namibia
45.7km (28.4 miles) ⓘHenderson Mine (Anderson Mine), Naob Farm 69, Usakos, Karibib Constituency, Erongo Region, Namibia
83.0km (51.6 miles) ⓘValencia deposit, Karibib Constituency, Erongo Region, Namibia
88.2km (54.8 miles) ⓘGross Spitzkoppe, Spitzkoppe area, Dâures Constituency, Erongo Region, Namibia
90.5km (56.2 miles) ⓘGaudeanmus Mine, Arandis Constituency, Erongo Region, Namibia
References
Bezing, L. von, Bode, R. & Jahn, S. (2007): Namibia. Mineralien und Fundstellen. Edition Schloss Freudenstein, Bode Verlag, Haltern, 411 pp. (in English)
 
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