Home / Explore / Minerals / Elasmochloite Minerals Elasmochloite elasmochloite Na3Cu6BiO4(SO4)5 Elasmochloite: Mineral information, data and localities. — via www.mindat.org · Source Overview Elasmochloite is a mineral species (oxosulfate mineral). It crystallises in the monoclinic system. Scientific references Elasmochloite — Wikidata. https://www.wikidata.org/wiki/Q55889227 Link