4395 DIOPTASE, DUFTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
Nevada North & Central Americas United States 0892 BEAVERITE-(Cu), Bristol Silver Mine, Bristol, Jackrabbits District, Lincoln County, Nevada, U.S.A. September 28, 2019
Mexico North & Central Americas 4952 ADAMITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Cornwall England United Kingdom 4157 SIDERITE, QUARTZ, Tincroft Mine, Carn Brea Mines, Redruth-St.Day District, Cornwall, England, U.K. September 28, 2019
Asia China 0594 DOLOMITE, FLUORITE, Shangbao Mine, Leiyang Co., Hengyang Prefecture, Hunan Province, China September 28, 2019