1203 MIMETITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

September 28, 2019 Pendleton Africa Namibia

Source C.Crossman, 1985

4283 DATOLITE, Charcas, Mun. de Charcas, San Luis Potosi, Mexico

Mexico North & Central Americas

4283 DATOLITE, Charcas, Mun. de Charcas, San Luis Potosi, Mexico

September 28, 2019

3089 PHARMACOSIDERITE, Majuba Hill Mine, Antelope District, Pershing County, Nevada, U.S.A.

Nevada North & Central Americas United States

3089 PHARMACOSIDERITE, Majuba Hill Mine, Antelope District, Pershing County, Nevada, U.S.A.

September 28, 2019

3450 GERHARDTITE, CUPRITE, Great Australia Mine, Cloncurry, Queensland, Australia

Australasia Australia Queensland

3450 GERHARDTITE, CUPRITE, Great Australia Mine, Cloncurry, Queensland, Australia

September 28, 2019

4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A.

North & Central Americas United States Utah

4012 CRISTOBALITE, Black Rock, Black Rock Desert, Millard County, Utah, U.S.A.

September 28, 2019