8069 Opal, Pyrite, Unidentified Species, Wolfram Mine, Pittong, Victoria October 5, 2019 Steve Australasia Australia Victoria Hyalite? Sulphates? ex Bernie and Margaret Day Collection
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
Australasia Australia Tasmania 4169 Arsenopyrite, Pyrite, Quartz, Beaconsfield Gold Mine, Beaconsfield, Tasmania October 4, 2019
Australasia Australia Queensland 1724 Quartz, Opal(ised Wood), Springsure, Queensland September 22, 2019
Argentina South America 1389 Rhodochrosite, Pyrite, Capillitas mining district, Andalgalá Department, Catamarca Province, Argentina August 13, 2020
