Home / Explore / Minerals / Bartonite Minerals Bartonite bartonite Bartonite Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Bartonite is a mineral species (sulfide mineral). It crystallises in the tetragonal system. Nickel–Strunz class: 2.FC.10. Scientific references Bartonite — Wikidata. https://www.wikidata.org/wiki/Q3635467 Link