2268 OSARIZAWAITE, Silver Hill Mine, Silver Hill, Silver Hill District, Pima County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source D.Shannon, 1986
North & Central Americas Oregon United States 1918 LEVYNE-Ca, Beech Creek Quarry, Mt. Vernon, Grant County, Oregon, U.S.A. September 28, 2019
Brazil South America 2529 QUARTZ, ROSCHERITE, Sapucaia Mine, Sapucaia do Norte, Galileia, Doce Valley, Minas Gerais, Brazil September 28, 2019
Mexico North & Central Americas 3798 HYDROZINCITE, CALCITE, Ojuela Mine, Mapimi, Mun. de Mapimi, Durango, Mexico September 28, 2019
Australasia Australia Tasmania 5310 SANIDINE, Livingstone Mine, Cygnet, Tasmania, Australia September 28, 2019
