5209 Chalcocite, Rainbow Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin September 29, 2019 Steve North and Central Americas United States Wisconsin
England United Kingdom 5275 Chalcocite, Judkins Quarry, Nuneaton, Warwickshire, England September 29, 2019
Cornwall England United Kingdom 7189 Chalcocite, Calcite, Geevor Mine (North Levant Mine), Pendeen, St Just, St Just District, Cornwall, England October 5, 2019
Australasia Australia Queensland 0916 Chalcocite, Malachite, Quartz, Great Australia Mine, Cloncurry, Queensland September 20, 2019
Cornwall England United Kingdom 1295 Chalcocite, Geevor Mine, Pendeen, Cornwall, England September 22, 2019
