IMA mineral species

Kaatialaite

Fe(H₂AsO₄)₃ * 5H₂O

Arsenate mineral.

YellowGreenBlueGrayWhite & Clear

Kaatialaite specimen
Kaatialaite-762340.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaFe(H₂AsO₄)₃ * 5H₂O
ElementsFe, H, As, O
Crystal systemMonoclinic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolKaa
Nickel–Strunz class8.CC.10

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