IMA mineral species

Atlasovite

K(BiO)Cu₆Fe³⁺(SO₄)₅O₃Cl

Sulfate mineral.

Properties

Chemical formulaK(BiO)Cu₆Fe³⁺(SO₄)₅O₃Cl
ElementsK, Bi, O, Cu, Fe, S, Cl
Crystal systemTetragonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAtv
Nickel–Strunz class7.BC.20

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

🌍 Where it's found

Type locality (where it was first described): Great Fissure eruption, Russia