IMA mineral species

Rokühnite

Halide mineral.

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

Properties

Chemical formula—
Elements—
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolRok
Nickel–Strunz class3.BB.10

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