Michigan North and Central Americas United States ncat JP2956, Millerite, Pyrite, Wallace Stone Company Quarry (Wallace Quarry; Bayport Quarry), Bay Port, Huron Co., Michigan, USA September 23, 2019
Asia Japan ncat TM-327 Pyrite, Quartz, Tenjyouzawa Mine, Shioya, Shioya District, Tochigi Prefecture, Japan January 14, 2023
Australasia Australia Western Australia 0197 Pyrite, Underground Workings, Telfer Gold Mine, Western Australia September 18, 2019
Cornwall England United Kingdom 5453 Pyrite, Penberthy Croft Mine, St Hilary, Cornwall, England October 2, 2019