Home / Explore / Minerals / Pertlikite Minerals Pertlikite pertlikite K2(Fe²⁺,Mg)2(Mg,Fe³⁺)4Fe³⁺2Al(SO4)12·18H2O Pertlikite Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Pertlikite is a mineral species (sulfate mineral). Nickel–Strunz class: 7.CC.25. Scientific references Pertlikite — Wikidata. https://www.wikidata.org/wiki/Q19861169 Link