Arizona North and Central Americas United States ncat JP1682, Descloizite, Graham Co., Arizona, USA September 23, 2019
California North and Central Americas United States 4979 Vanadinite, Descloizite, A. O. Prospect, Mount General, Hinkley, Barstow District, San Bernardino Co., California, USA July 31, 2021
Africa South Africa ncat JP1507 Descloizite, Argent, Delmas, Nkangala District, Mpumalanga Province, South Africa October 8, 2019
