Ugandita Mineral Data, minerology database

Mineral Reference Lookup for Ugandita

This reference page contains mineralogic data for Ugandita and folklore and metaphysical beliefs. If the mineral is an alternate naming of a more common name, the more common mineral's data is displayed below the list of synonyms.

Minerals matching Ugandita in the database: Ugandita

Mineralogical Reference

Ugandita

Mineral	Ugandita
Synonym	Bismutotantalite

Bismutotantalite (synonym)

Mineral	Bismutotantalite
Chemistry	Bi(TaNb)O 4
CrystalSystem	Orthorhombic
Hardness	5
IMAStatus	Approved
Discovered	1929
CellParameters	a = 4.95b = 11.76c = 5.63
Ratio	a:b:c = 0.421 : 1 : 0.479
OpticalType	Biaxial (+)
RI	n α =2.388 n β =2.403 n γ =2.428
Birefringence	δ=0.040
SurfaceRelief	Very High
TypeLocality	Gamba Hill Bushiro Co. Buganda Province Uganda
Strunz	4/D.25-40 4 : Oxides & Hydroxides D : Oxides with metal : oxygen = 1:2 (MO2 and related compounds) 25 : Cervantite - Chiluite series

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