4398 DIOPTASE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia

September 28, 2019 Pendleton Africa Namibia

Source E.Holloway, 2006

2488 QUARTZ, East Coleman Mine, Jessieville, Garland County, Arkansas, U.S.A.

Arkansas North & Central Americas United States

2488 QUARTZ, East Coleman Mine, Jessieville, Garland County, Arkansas, U.S.A.

September 28, 2019

2059 STRACZEKITE, Union Carbide Mine, Wilson’s Springs, Garland County, Arkansas, U.S.A.

Arkansas North & Central Americas United States

2059 STRACZEKITE, Union Carbide Mine, Wilson’s Springs, Garland County, Arkansas, U.S.A.

September 28, 2019

0386 ILMANITE, Arkaroola Bore, Arkaroola, Flinders Ranges, South Aust., Australia

Australasia Australia South Australia

0386 ILMANITE, Arkaroola Bore, Arkaroola, Flinders Ranges, South Aust., Australia

September 28, 2019

0350 HUTCHINSONITE, BARYTE, Quiruvilca Mine, Quiruvilca District, La Libertad Department, Peru

Peru South America

0350 HUTCHINSONITE, BARYTE, Quiruvilca Mine, Quiruvilca District, La Libertad Department, Peru

September 28, 2019