Home / Explore / Minerals / Regerite Minerals Regerite regerite KFe6(PO4)4(OH)7(H2O)6·4H2O Regerite: Mineral information, data and localities. — via www.mindat.org · Source Overview Regerite is a mineral species. It crystallises in the monoclinic system. Nickel–Strunz class: 8.DH.. Scientific references Regerite — Wikidata. https://www.wikidata.org/wiki/Q123053284 Link