ncat JP2956, Millerite, Pyrite, Wallace Stone Company Quarry (Wallace Quarry; Bayport Quarry), Bay Port, Huron Co., Michigan, USA September 23, 2019 Steve Michigan North and Central Americas United States Collected 1986
Australasia Australia Tasmania 4403 Gold, Pyrite, Beaconsfield Gold Mine, Beaconsfield, Tasmania October 5, 2019
Australasia Australia New South Wales ncat OW106 M46 Quartz, Calcite, Pyrite, Kutnohorite, Broken Hill, Broken Hill district, Yancowinna Co., New South Wales November 25, 2024
Iowa North and Central Americas United States ncat JP732, Pyrite, Calcite, Pint’s Quarry, Raymond, Black Hawk Co., Iowa, USA September 23, 2019
Europe Kazakhstan ncat JR7 Gmelinite-Ca, Stilbite, Pyrite, Sokolovskoe Iron Mine, Rudny, Kostanay Region, Kazakhstan December 26, 2024
