2634 Copper in/on Calcite with Epidote, Quincy Mine, Michigan, USA January 31, 2022 James Michigan North and Central Americas United States Copper in/on Calcite with Epidote | Quincy Mine, Hancock, Houghton Co., Michigan, USA | 45x40x30mm | No. 2634
Peru South America 3094 Chalcopyrite, Galena, Tetrahedrite, Quartz, Pachapaqui mining district, Peru March 6, 2023
Australasia Australia Tasmania 3727 Quartz on Rhodochrosite, Rosebery Mine, Tasmania, Australia July 28, 2023
