Home / Explore / Minerals / Peisleyite Minerals Peisleyite peisleyite Na2Al9[(P,S)O4]8(OH)6·20H2O Peisleyite Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Peisleyite is a mineral species (phosphate mineral). Nickel–Strunz class: 8.DO.15. Scientific references Peisleyite — Wikidata. https://www.wikidata.org/wiki/Q3898814 Link