3001 TUNELLITE, 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 C.Kovac, 1990
Brazil South America 3180 BRAZILIANITE, Corrego Frio Mine, Linopolis, Divino das Laranjeiras, Doce Valley, Minas Gerais, Brazil September 28, 2019
Africa South Africa 4799 OLMIITE, N’Chwaning II Mine, Kuruman, Kalahari Mn Field, Northern Cape Province, South Africa September 28, 2019
Peru South America 3312 SPHALERITE, CALCITE, Casapalca, Huarochiri Province, Lima Department, Peru September 28, 2019
