3219 CALEDONITE, CERUSSITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source C.Kovac, 1991
Mexico North & Central Americas 0091 FLUORITE, QUARTZ, Naica, Mun. de Saucillo, Chihuahua, Mexico September 28, 2019
Mexico North & Central Americas 2134 QUARTZ, SPHALERITE, Naica, Mun. de Saucillo, Chihuahua, Mexico September 28, 2019
Brazil South America 5694 CRICHTONITE, QUARTZ, Guariba Farm, Presidente Kubitschek, Minas Gerais, Brazil September 28, 2019
