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Biotite from
Gurumanas, Windhoek Rural, Khomas Region, Namibia


Locality type:Outcrop
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 Gurumanas, Windhoek Rural, Khomas Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:416028
Long-form Identifier:1:3:416028:1
GUID (UUID V4):0
Nearest other occurrences of Biotite
4.4km (2.7 miles) ⓘDuruchaus Farm 249, Windhoek Rural, Khomas Region, Namibia
15.1km (9.4 miles) ⓘStalhart volcanic field, Windhoek Rural, Khomas Region, Namibia
29.1km (18.1 miles) ⓘOamities Mine, Oamities, Windhoek Rural, Khomas Region, Namibia
51.6km (32.1 miles) ⓘRegenstein Vent, Auas Mountains Occurrences, Windhoek Rural, Khomas Region, Namibia
51.8km (32.2 miles) ⓘAris Quarries, Aris, Windhoek Rural, Khomas Region, Namibia
54.6km (33.9 miles) ⓘAuas Mountains Occurrences, Windhoek Rural, Khomas Region, Namibia
54.9km (34.1 miles) ⓘMatchless Mine, Friedenau Farm 16, Windhoek Rural, Khomas Region, Namibia
63.5km (39.4 miles) ⓘNatas Mine, Natas Farm 220, Gamsberg area, Windhoek Rural, Khomas Region, Namibia
89.2km (55.4 miles) ⓘOtjihase Mine, Von Francois Farm 60, Windhoek Rural, Khomas Region, Namibia
References
Sun, H. et al. (2006) Geological Society of America annual meeting 2006, abstracts, paper # 118-23.
 
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