0875 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 D.Shannon, 1982
North & Central Americas South Dakota United States 4810 SICKLERITE, Bull Moose Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
Europe Russia 4637 TETRA-FERRIPHLOGOPITE, Zheleznyi Mine, Kovdor Massif, Kola Peninsula, Murmanskaja Oblast, Northern Region, Russia September 28, 2019
Africa Democratic Republic of Congo 1436 DEWINDTITE, Shinkolobwe Mine, Shinkolabwe, Katanga Copper Cresent, Katanga, Demo. Republic of Congo September 28, 2019
Africa Democratic Republic of Congo 3815 KOLWEIZITE, CALCITE, Mashamba West Mine, Kolweizi District, Katanga, Democratic Republic of Congo September 28, 2019
