3617 CALCITE, Buick Mine, Bixby, Viburnum Trend District, Iron County, Missouri, U.S.A. September 28, 2019 Steve Missouri North & Central Americas United States Source R.Colling, 2013
Australasia Australia Victoria 2255 STRUVITE, Mt.Widderin Cave, Skipton, Victoria, Australia September 28, 2019
Africa Namibia 4500 QUARTZ Var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia September 28, 2019
Arizona North & Central Americas United States 0796 AURICHALCITE, 79 Mine, Hayden, Gila County, Arizona, U.S.A. September 28, 2019
Africa Morocco 0287 SKUTTERUDITE, Aghbar Mine, Bou Azzer District, Ouarzazate Province, Souss-Massa-Draa Region, Morocco September 28, 2019