0621 CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

September 28, 2019 Pendleton Africa Namibia

Source T.Pauley, 1979

0085 FLUORITE, BARYTE, Tule Mine, Melchor Muzquiz, Coahuila, Mexico

Mexico North & Central Americas

0085 FLUORITE, BARYTE, Tule Mine, Melchor Muzquiz, Coahuila, Mexico

September 28, 2019

0196 CHALCOPYRITE, DOLOMITE, Kenoyek Mine, Pitcher, Ottawa County, Oklahoma, U.S.A.

North & Central Americas Oklahoma United States

0196 CHALCOPYRITE, DOLOMITE, Kenoyek Mine, Pitcher, Ottawa County, Oklahoma, U.S.A.

September 28, 2019

0227 BISMUTHINITE, Kingsgate Mines, Glen Innes, N.S.W., Australia

Australasia Australia New South Wales

0227 BISMUTHINITE, Kingsgate Mines, Glen Innes, N.S.W., Australia

September 28, 2019

6639 DJURLEITE, CALCITE, Great Australia Mine, Cloncurry, Queensland, Australia

Australasia Australia Queensland

6639 DJURLEITE, CALCITE, Great Australia Mine, Cloncurry, Queensland, Australia

September 28, 2019