0688 ARAGONITE, CALCITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source G.Leske, 1984
Alaska North & Central Americas United States 5400 BARRERITE, QUARTZ, Rocky Pass Area, Kuiu Island, Sitka Borough, Alaska, U.S.A. September 28, 2019
Asia China 4164 SCHEELITE, QUARTZ, Yaogangxian Mine, Yizhang County, Chenzhou Prefecture, Hunan Province, China September 28, 2019
Europe Romania 0330 SEMSEYITE, QUARTZ, Herja Mine, Baia Mare, Maramures County, Romania September 28, 2019
Bolivia South America 5664 WURTZITE, Monserrat Mine, Monserrat, Poopo Province, Oruro Department, Bolivia September 28, 2019
