IMA mineral species

Tochilinite

Fe²⁺₅-₆(Mg,Fe²⁺)₅S₆(OH)₁₀

Sulfide-hydroxide of iron and magnesium.

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

Properties

Chemical formulaFe²⁺₅-₆(Mg,Fe²⁺)₅S₆(OH)₁₀
ElementsFe, Mg, S, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolThi
Nickel–Strunz class2.FD.35

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