3500 Heyrovskyite, Cosalite, Pyrite, Sphalerite, Quartz, Hurky, Czech Republic October 3, 2019 Steve Czech Republic Europe
Australasia Australia Tasmania 1578 Chlorite in Quartz, Philosopher’s Ridge, Gormanston, Tasmania April 2, 2022
Australasia Australia Tasmania 1285 Chalcopyrite, Quartz, Calcite, Renison, Tasmania September 22, 2019
Illinois North and Central Americas United States 1347 Fluorite, Sphalerite, Denton Mine, Hardin Co, Illinois, USA September 22, 2019
