Home / Explore / Minerals / Giorgiosite Minerals Giorgiosite giorgiosite Mg5(CO3)4(OH)2·5H2O Giorgiosite: Mineral information, data and localities. — via www.mindat.org · Source Overview Giorgiosite is a mineral species (questionable mineral). Nickel–Strunz class: 5.DA.05. Scientific references Giorgiosite — Wikidata. https://www.wikidata.org/wiki/Q3765857 Link