Australasia Australia Tasmania 1956 Fluorite, Rhodochrosite, Quartz, Pyrite, Hercules Mine, Williamsford, Tasmania September 22, 2019
Missouri North and Central Americas United States 0504 Dolomite, Pyrite, Galena, Miliken Mine, Viburnum Trend, Reynolds Co, Missouri, USA March 25, 2019
Europe Kazakhstan ncat JR7 Gmelinite-Ca, Stilbite, Pyrite, Sokolovskoe Iron Mine, Rudny, Kostanay Region, Kazakhstan December 26, 2024
Illinois North and Central Americas United States 20038 Calcite, Pyrite, Marcasite, Conco Mine, North Aurora, Kane Co., Illinois, USA October 27, 2019
