IMA mineral species

Pradetite

CoCu₄(AsO₄)₂(AsO₃OH)₂·9H₂O

Hydrous arsenate mineral.

Properties

Chemical formulaCoCu₄(AsO₄)₂(AsO₃OH)₂·9H₂O
ElementsCo, Cu, As, O, H
Crystal system—
Mohs hardness—
Density—
Streak—
Color—
IMA symbolPde
Nickel–Strunz class8.CE.30

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

🌍 Where it's found

Type locality (where it was first described): Cap Garonne mine, France