4398 DIOPTASE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source E.Holloway, 2006
Australasia Australia Northern Territory 2177 QUARTZ, Anthony Lagoon, Burnette Downs, Nthn.Terr., Australia September 28, 2019
Australasia Australia Western Australia 3763 PYROAURITE, MKD5 Nickel Deposit, Mt. Keith, West. Aust., Australia September 28, 2019
Asia China 2151 QUARTZ var. Smoky, Wushan Spessartine Mine, Tongbei, Yunxiao County, Zhangzhou Pref., Fujian Province, China September 28, 2019
California North & Central Americas United States 0051 SYLVITE, HALITE, Salton Sea, Imperial County, California, U.S.A. September 28, 2019
