6083 TUCEKITE, Adler Mine, Eisern, Siegeland, North Rhine-Westphalia, Germany

September 28, 2019 Pendleton Europe Germany

Source M.Richards, 2005

4917 AUSTINITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico

Mexico North & Central Americas

4917 AUSTINITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico

September 28, 2019

1879 HEULANDITE-Ca, Garawilla Valley, Tambar Springs, N.S.W., Australia

Australasia Australia New South Wales

1879 HEULANDITE-Ca, Garawilla Valley, Tambar Springs, N.S.W., Australia

September 28, 2019

3094 RUTHERFORDINE, Musonoi Mine, Kolwezi, Kolwezi District, Katanga, Democratic Republic of Congo

Africa Democratic Republic of Congo

3094 RUTHERFORDINE, Musonoi Mine, Kolwezi, Kolwezi District, Katanga, Democratic Republic of Congo

September 28, 2019

3310 SPHALERITE, CALCITE, Elmwood Mine, Carthage, Smith County, Tennessee, U.S.A.

North & Central Americas Tennessee United States

3310 SPHALERITE, CALCITE, Elmwood Mine, Carthage, Smith County, Tennessee, U.S.A.

September 28, 2019