Home / Explore / Minerals / Roggianite Minerals Roggianite roggianite Ca2Be(OH)2Al2Si4O13 * 2.5H2O Roggianite archived mineral specimens — via www.dakotamatrix.com · Source Overview Roggianite is a mineral species (zeolite mineral). It crystallises in the tetragonal system. Nickel–Strunz class: 9.GB.20. Scientific references Roggianite — Wikidata. https://www.wikidata.org/wiki/Q3940160 Link