IMA mineral species

Sillénite

Oxide mineral of bismuth and silicon.

RedYellowGreenBrownGray

Sillénite specimen
Sillenite-Bismuth-107521.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula—
Elements—
Crystal systemCubic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolSén
Nickel–Strunz class4.CB.70

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