4052 FERBERITE, QUARTZ, Tae Wha Mine, Neungam-ri, Angseong-myeon, Chungcheongbukdo, South Korea September 28, 2019 Steve Asia South Korea Source C.Kovac, 2010
North & Central Americas Oklahoma United States 3620 CALCITE, Picher Field, Tri-State District, Ottawa County, Oklahoma, U.S.A. September 28, 2019
Africa Namibia 4143 WILLEMITE, Berg Aukas Mine, Grootfontein, Otjozondjupa Region, Namibia September 28, 2019
Illinois North & Central Americas United States 3305 GALENA, Denton Mine, Harris Creek Sub-District Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
Mexico North & Central Americas 5015 VANADINITE, Santa Eulalia, Mun. de Aquiles Serdan, Chihuahua, Mexico September 28, 2019
