IMA mineral species

Ottensite

Na₃(Sb₂O₃)₃(SbS₃)·3H₂O

Sulfosalt mineral.

Ottensite specimen
Ottensite-Stibnite-160202.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaNa₃(Sb₂O₃)₃(SbS₃)·3H₂O
ElementsNa, Sb, O, S, H
Crystal systemHexagonal
Mohs hardness—
Density4.14 g/cm³
Streak—
Color—
IMA symbolOts
Nickel–Strunz class2.MA.05

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