2760 WOLSENDORFITE, URANINITE, Wolsendorf Fluorite Mining District, Schwandorf, Upper Palatinate, Bavaria, Germany September 28, 2019 Steve Europe Germany Source Min. Research, 1989
Montana North & Central Americas United States 5278 PETZITE, Mayflower Mine, Norwegian District, Madison County, Montana, U.S.A. September 28, 2019
California North & Central Americas United States 4010 CRISTOBALITE, Coso Hot Springs Deposit, Coso District, Coso Mtns., Inyo County, California, U.S.A. September 28, 2019
Dominican Republic North & Central Americas 1815 FALCONDOITE, Falcondo Mine, Bonao, La Vega Province, Dominican Republic September 28, 2019
