Home / Explore / Minerals / Cianciulliite Minerals Cianciulliite cianciulliite Mg2Mn²⁺Zn2(OH)10·2-4H2O Cianciulliite: Mineral information, data and localities. — via www.mindat.org · Source Overview Cianciulliite is a mineral species (hydroxide mineral). Nickel–Strunz class: 4.FL.55. Scientific references Cianciulliite — Wikidata. https://www.wikidata.org/wiki/Q3676265 Link