Home / Explore / Minerals / Demagistrisite Minerals Demagistrisite demagistrisite BaCa2Mn³⁺4(Si3O10)(Si2O7)(OH)4·3H2O Demagistrisite: Mineral information, data and localities. — via www.mindat.org · Source Overview Demagistrisite is a mineral species (silicate mineral). It crystallises in the orthorhombic system. Scientific references Demagistrisite — Wikidata. https://www.wikidata.org/wiki/Q57814414 Link