Home / Explore / Minerals / Krupičkaite Minerals Krupičkaite krupičkaite Krupičkaite: Mineral information, data and localities. — via www.mindat.org · Source Overview Krupičkaite is a mineral species (hydrous arsenate mineral). It crystallises in the monoclinic system. Scientific references Krupičkaite — Wikidata. https://www.wikidata.org/wiki/Q98590311 Link