Basis data mineral & terapi kristalMineralBismutotantaliteDavid HospitalยทCC BY-SA 4.0ยทWikimediaBismutotantaliteBiTaO4 IMA grandfatheredKomposisiComposizione (% in peso)BiTaOBiBismuth46.0%TaTantalum39.9%OOxygen14.1%EtimologiDinamai dari bismuth.