5326 AZURITE, Shilu Mine, Yangchun County, Yangjiang Prefecture, Guandong Province, China

September 28, 2019 Pendleton Asia China

Source M.Newnham, 2002

5664 WURTZITE, Monserrat Mine, Monserrat, Poopo Province, Oruro Department, Bolivia

Bolivia South America

5664 WURTZITE, Monserrat Mine, Monserrat, Poopo Province, Oruro Department, Bolivia

September 28, 2019

5206 CONICHALCITE, CALCITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico

Mexico North & Central Americas

5206 CONICHALCITE, CALCITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico

September 28, 2019

0058 MARSHITE, CUPRITE, Broken Hill Proprietary Mine, Broken Hill, N.S.W., Australia

Australasia Australia New South Wales

0058 MARSHITE, CUPRITE, Broken Hill Proprietary Mine, Broken Hill, N.S.W., Australia

September 28, 2019

4500 QUARTZ Var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia

4500 QUARTZ Var. Amethyst, Goboboseb Mountains, Brandberg District, Erongo Region, Namibia

September 28, 2019