2034 PYROPHYLLITE, Piedmont Mineral Company Mine, Hillsborough, Orange County, North Carolina, U.S.A. September 28, 2019 Steve North & Central Americas North Carolina United States Source R.Mether, 1982
Africa Democratic Republic of Congo 0490 HETEROGENITE, Shinkolobwe Mine, Shinkolabwe, Katanga Copper Cresent, Katanga, Demo. Republic of Congo September 28, 2019
Europe Germany 3344 NICKELINE, Neustadtel, Schneeberg District, Erzgebirge, Saxony, Germany September 28, 2019
Africa Democratic Republic of Congo 2817 KOLWEZITE, CALCITE, Mashamba West Mine, Kolweizi District, Katanga, Democratic Republic of Congo September 28, 2019
Minnesota North & Central Americas United States 3495 GROUTITE, QUARTZ, Robert Mine, Cuyuna Range, Crow Wing County, Minnesota, U.S.A. September 28, 2019