IMA mineral species

Kettnerite

CaBiCO₃OF

Calcium bismuth carbonate oxyfluoride mineral.

Kettnerite specimen
Kettnerite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCaBiCO₃OF
ElementsCa, Bi, C, O, F
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKet
Nickel–Strunz class5.BE.30

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