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
Africa Namibia 1780 CALCITE, MOTTRAMITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019
Europe Italy 3137 PYROAURITE, Cava di Valle Grama, Vicenza Province, Veneto, Italy September 28, 2019
Belgium Europe 5882 DAVREUXITE, Ottre, Vielsalm, Stavelot Massif, Luxembourg Province, Belgium September 28, 2019
California North & Central Americas United States 4168 MONTICELLITE, CALCITE, Crestmore Quarry, Crestmore, Riverside County, California, U.S.A. September 28, 2019