IMA mineral species

Leogangite

Cu₁₀(AsO₄)₄(SO₄)(OH)₆ * 8H₂O

Arsenate-sulfate mineral.

Leogangite specimen
Leogangite-88667.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCu₁₀(AsO₄)₄(SO₄)(OH)₆ * 8H₂O
ElementsCu, As, O, S, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolLgg
Nickel–Strunz class8.CC.15

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

🌍 Where it's found

Type locality (where it was first described): Schwarzleograben, Austria