IMA mineral species

Legrandite

Zn₂AsO₄(OH)·H₂O

Arsenate mineral.

YellowWhite & Clear

Legrandite specimen
LegranditeMexique.jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Monoclinic✏️ streak white
Chemical formulaZn₂AsO₄(OH)·H₂O
ElementsZn, As, O, H
Crystal systemMonoclinic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolLeg
Nickel–Strunz class8.DC.10

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