4666 PREHNITE, QUARTZ, Evercif, Mid Atlas Mountains, Morocco September 28, 2019 Steve Africa Morocco Source J.Mommers, 2007
North & Central Americas South Dakota United States 1052 GRAFTONITE, Highland Lode, Ross Mine, Custer, Custer County, South Dakota, U.S.A. September 28, 2019
California North & Central Americas United States 5128 SVANBERGITE, Champion Mine, White Mountain, Mono County, California, U.S.A. September 28, 2019
Cornwall England United Kingdom 2365 CHALCOCITE, Wheal Buller, Redruth, St. Day District, Cornwall, England, U.K. September 28, 2019
