4128 BORAX, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019 Steve California North & Central Americas United States Source R.Coulsell, 1999
Canada North & Central Americas 5887 EPIDIDYMITE, Poudrette Quarry, Mont St. Hilaire, La Vallee-duRichelieu RCM, Monteregio, Quebec, Canada September 28, 2019
Chile South America 6287 CHALLACOLLOITE, Challacollo Mine, Victoria, Iquique Province, Tarapaca Region, Chile September 28, 2019
Europe Italy 4084 PEROVSKITE, CHLORITE, Malenco Valley, Sondrio Province, Lombardy, Italy September 28, 2019
