Home / Explore / Minerals / Pillaite Minerals Pillaite pillaite Pb9Sb10S23ClO0.5 Pillaite Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Pillaite is a mineral species (sulfosalt mineral). It crystallises in the monoclinic system. Nickel–Strunz class: 2.JB.35c. Scientific references Pillaite — Wikidata. https://www.wikidata.org/wiki/Q3904976 Link