4281 DUMORTIERITE, Colorado River, Yuma, Yuma County, Arizona, U.S.A. September 28, 2019 Steve Arizona North & Central Americas United States Source B & M Day, 2014
Australasia Australia Queensland 0600 CALCITE, QUARTZ, Biggenden Mine, Biggenden, Queensland, Australia September 28, 2019
Europe Slovakia 3391 KERMESITE, Kolarsky Vrch, Pezinok, Male Karpaty Mts., Bratislava Region, Slovakia September 28, 2019
Czech Republic Europe 2837 GODOVIKIOVITE, Schoeller Mine, Kladno, Bohemia, Czech Republic September 28, 2019
California North & Central Americas United States 2832 IDAITE, BORNITE, WITTICHENITE, Lodi No.4 Mine, Spring Creek Area, Plumas County, California, U.S.A. September 28, 2019
