10045 Quartz, Ojuela Mine, Mapimi, Mun. de Mapimí, Durango, Mexico October 5, 2019 Pendleton Mexico North and Central Americas Cluster of doubly-terminated quartz crystals with unknown black minerals. Purchased at Keystone, priced at $12.
Australasia Australia Queensland 1716 Chalcoalumite, Mount Oxide Copper Mine, Mount Gordon, Queensland February 10, 2022
Colorado North and Central Americas United States 3695 Coloradoite, Cripple Creek, Colorado, USA October 21, 2019
Australasia Australia Deaccessioned Victoria 8182 Selwynite, Wycheproof granite quarry, Wycheproof, Buloke Shire, Victoria October 5, 2019
