1679 DIOPTASE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source K.Davy, 1982
Arkansas North & Central Americas United States 5113 BERAUNITE, Coon Creek Mine, Shady, Polk County, Arkansas, U.S.A. September 28, 2019
Australasia Australia New South Wales 0003 SILVER, Broken Hill South Mine, Broken Hill, N.S.W., Australia September 28, 2019
Africa Democratic Republic of Congo 3492 URANINITE, Shinkolobwe Mine, Shinkolabwe, Katanga Copper Cresent, Katanga, Demo. Republic of Congo September 28, 2019
Australasia Australia South Australia 3324 CHALCOPYRITE, QUARTZ, Wallaroo Mine, Kadina, South Aust., Australia September 28, 2019