Home / Explore / Minerals / Ferrisurite Minerals Ferrisurite ferrisurite (Pb,Ca)2.4Fe³⁺2(Si4O10)(CO3)1.7(OH)3·nH2O Ferrisurite: Mineral information, data and localities. — via www.mindat.org · Source Overview Ferrisurite is a mineral species (smectite, phyllosilicate mineral). Nickel–Strunz class: 9.EC.75. Scientific references Ferrisurite — Wikidata. https://www.wikidata.org/wiki/Q3743197 Link