Home / Explore / Minerals / Picaite Minerals Picaite picaite NaCa[AsO3OH][AsO2(OH)2] Pabellóndepicaite: Mineral information, data and localities. — via www.mindat.org · Source Overview Picaite is a mineral species (arsenate mineral). It crystallises in the monoclinic system. Scientific references Picaite — Wikidata. https://www.wikidata.org/wiki/Q56142726 Link