3659 FLUORITE, Tule Mine, Melchor Muzquiz, Coahuila, Mexico

September 28, 2019 Pendleton Mexico North & Central Americas

Source J.Mommers, 2006

5323 TANTALITE-(Mn), Mdara Mine, Bikita, Masvingo District, Zimbabwe

Africa Zimbabwe

5323 TANTALITE-(Mn), Mdara Mine, Bikita, Masvingo District, Zimbabwe

September 28, 2019

4059 WULFENITE, CALCITE, Erupcion Mine, Los Lamentos Mtns., Mun. de Ahumada, Chihuahua, Mexico

Mexico North & Central Americas

4059 WULFENITE, CALCITE, Erupcion Mine, Los Lamentos Mtns., Mun. de Ahumada, Chihuahua, Mexico

September 28, 2019

3303 PENTLANDITE, PYRRHOTITE, Scotia Mine, Scotia, West. Aust., Australia

Australasia Australia Western Australia

3303 PENTLANDITE, PYRRHOTITE, Scotia Mine, Scotia, West. Aust., Australia

September 28, 2019

5994 TOMBARTHITE-(Y), Ivedal 1 Feldspar Prospect, Ivedal, Iveland, Aust-Agder, Norway

5994 TOMBARTHITE-(Y), Ivedal 1 Feldspar Prospect, Ivedal, Iveland, Aust-Agder, Norway

September 28, 2019