6681 DIAMOND, Sankuru River Diamond Mine, Sankuru District, Kasai-Oriental Province, Demo. Rep. of Congo September 28, 2019 Steve Africa Democratic Republic of Congo Source C.Kovac, 2016
North & Central Americas United States Utah 2753 COCONINOITE, Jomac Mine, White Canyon, San Juan County, Utah, U.S.A. September 28, 2019
California North & Central Americas United States 1820 DUMORTIERITE, Dehesa, San Diego County, California, U.S.A. September 28, 2019
Illinois North & Central Americas United States 4158 ALSTONITE, BENSTONITE, Minerva No.1 Mine, Cave-In-Rock Sub-District, Hardin County, Illinois, U.S.A. September 28, 2019
