Arizona North and Central Americas United States 2678 Vanadinite, Descloizite, Calcite, Upper Level, Grey Horse Mine, Riverside, Riverside Mining District, Pinal County, Arizona, USA October 8, 2023
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 Morocco 30085 Vanadinite, Mibladen mining district, Midelt Province, Drâa-Tafilalet Region, Morocco April 27, 2020
