1562 RIEBECKITE, QUARTZ, Eureka Tunnel, St Peters Dome District, El Paso County, Colorado, U.S.A. September 28, 2019 Steve Colorado North & Central Americas United States Source D.Shannon, 1983
Arizona North & Central Americas United States 0956 LINARITE, CERUSSITE, Collins Shaft, Mammoth St.Anthony Mine, Pinal County, Arizona, U.S.A. September 28, 2019
North & Central Americas North Carolina United States 3430 KOBELLITE, CHALCOPYRITE, Nello Teer Crabtree Creek Quarry, Raleigh, Wake County, North Carolina, U.S.A. September 28, 2019
Australasia Australia South Australia 3960 QUARTZ, Ashton Quarry, Ashton, South Aust., Australia September 28, 2019