Home / Explore / Minerals / Artsmithite Minerals Artsmithite artsmithite (Hg+2)2Al(PO4)1.74(OH)1.78 Artsmithite Mineral Specimen For Sale — via www.dakotamatrix.com · Source Overview Artsmithite is a mineral species (phosphate mineral). It crystallises in the monoclinic system. Nickel–Strunz class: 8.BO.40. Scientific references Artsmithite — Wikidata. https://www.wikidata.org/wiki/Q3624475 Link