4278 SODDYITE, Swambo Hill, Swambo, Katanga, Democratic Republic of Congo

September 28, 2019 Pendleton Africa Democratic Republic of Congo

Source R.Coulsell, 1999

0130 HESSITE, May Day Mining Co., La Plata Dome, La Plata County, Colorado, U.S.A.

Colorado North & Central Americas United States

0130 HESSITE, May Day Mining Co., La Plata Dome, La Plata County, Colorado, U.S.A.

September 28, 2019

3492 URANINITE, Shinkolobwe Mine, Shinkolabwe, Katanga Copper Cresent, Katanga, Demo. Republic of Congo

Africa Democratic Republic of Congo

3492 URANINITE, Shinkolobwe Mine, Shinkolabwe, Katanga Copper Cresent, Katanga, Demo. Republic of Congo

September 28, 2019

4068 PITTONGITE, FERBERITE, Wolfram Mine, Pittong, Victoria, Australia

Australasia Australia Victoria

4068 PITTONGITE, FERBERITE, Wolfram Mine, Pittong, Victoria, Australia

September 28, 2019

5731 ARROJADITE-(KFe), Big Fish River, Dawson Mining District, Yukon, Canada

Canada North & Central Americas

5731 ARROJADITE-(KFe), Big Fish River, Dawson Mining District, Yukon, Canada

September 28, 2019