4050 RAUVITE, Uravan Mineral Belt, Mesa County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source R.Coulsell, 1999
Brazil South America 4757 HELVINE, PYRITE, Navegadora Mine, Penha do Norte, Conselheiro Pena, Minas Gerais, Brazil September 28, 2019
Peru South America 3313 SPHALERITE, PYRITE, Huaron Mines, Huayllay District, Pasco Province, Pasco Department, Peru September 28, 2019
