IMA mineral species

Oxybismutomicrolite

(Bi₁.₃₃☐₀.₆₇)Ta₂O₆O

Pyrochlore group mineral.

Properties

Chemical formula(Bi₁.₃₃☐₀.₆₇)Ta₂O₆O
ElementsBi, Ta, O
Crystal systemCubic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolObmic
Nickel–Strunz class4.DH.15

“—” means no reliable value in Wikidata yet. Check Mindat for full data.