IMA mineral species

Arthurite

CuFe³⁺₂(AsO₄)₂(OH)₂ * 4H₂O

Arsenate mineral.

Green

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

Properties

Chemical formulaCuFe³⁺₂(AsO₄)₂(OH)₂ * 4H₂O
ElementsCu, Fe, As, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolAtu
Nickel–Strunz class8.DC.15

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