1136 DUFTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Colling, 2013
Asia China 3453 VALENTINITE, Xikuangsh Sb Deposit, Lengshuijiang Co., Loudi Prefecture, Hunan Province, China September 28, 2019
North & Central Americas Oregon United States 1918 LEVYNE-Ca, Beech Creek Quarry, Mt. Vernon, Grant County, Oregon, U.S.A. September 28, 2019
California North & Central Americas United States 0869 KERNITE, U.S. Borax Open Pit, Boron, Kramer District, Kern County, California, U.S.A. September 28, 2019
