Tags: Chemical Substance, Mineral.
Legrandite is a rare zinc arsenate mineral Zn2(AsO4)(OH)·(H2O). It is an uncommon secondary mineral in the oxidized zone of arsenic bearing zinc deposits and occurs rarely in granite pegmatite. Associated minerals include: adamite paradamite kottigite scorodite smithsonite leiteite renierite pharmacosiderite aurichalcite siderite goethite and pyrite.
