Deaccessioned: 5097 Pyrite, Guangdong Province, China September 29, 2019 Steve Asia China Deaccessioned Pyrite disease. Removed from collection.
North and Central Americas Texas United States 5351 Pyrite, Damon Mound, Damon, Brazoria Co., Texas September 29, 2019
Australasia Australia Tasmania 3877 Siderite, Dolomite, Pyrite, Great South Comet Mine, Dundas, Tasmania April 5, 2021
Australasia Australia Tasmania 3541 Pyrite, Beaconsfield Gold Mine, Beaconsfield, Tasmania October 3, 2019
Kansas North and Central Americas United States 10021 Galena, Ballard Mine, Baxter Springs, Kansas, USA March 23, 2018