0420 CORNETITE, Luiswishi Mine, Lubumbashi, Katanga, Democratic Republic of Congo September 28, 2019 Steve Africa Democratic Republic of Congo Source K.Davy, 1985
North & Central Americas United States Utah 5500 WEISSBERGITE, Lookout Pass, Little Valley, Tooele County, Utah, U.S.A. September 28, 2019
Canada North & Central Americas 3375 COBALTITE, Espanola, Sudbury District, Ontario, Canada September 28, 2019
California North & Central Americas United States 2978 BURKEITE, Searles Lake, Trona, San Bernardino County, California, U.S.A. September 28, 2019
