4395 DIOPTASE, DUFTITE, Tsumeb Mine, Tsumeb, Otjikoto Region, Namibia September 28, 2019 Steve Africa Namibia Source R.Coulsell, 1999
Arizona North & Central Americas United States 3282 LAURELITE, QUARTZ, Grand Reef Mine, Laurel Canyon, Graham County, Arizona, U.S.A. September 28, 2019
Australasia Australia Tasmania 3370 ARSENOPYRITE, B-4 Level, Aberfoyle Mine, Rossarden, Tasmania, Australia September 28, 2019
Europe Russia 0353 CUPRITE, Rubtsovskoe Cu-Zn-Pb deposit, Rudnyi Altai, Altaiskii Krai, Western-Siberian Region, Russia September 28, 2019
