10045 Quartz, Ojuela Mine, Mapimi, Mun. de Mapimí, Durango, Mexico October 5, 2019 Steve Mexico North and Central Americas Cluster of doubly-terminated quartz crystals with unknown black minerals. Purchased at Keystone, priced at $12.
Australasia Australia Tasmania 1855 Chalcopyrite, Quartz, Ankerite, Henty Gold Mine, Queenstown, Tasmania March 27, 2022
Australasia Australia Northern Territory 3381 Quartz, Ilparpa, Alice Springs, Northern Territory October 3, 2019
Europe Ireland 30082 Amethsyt, Hematite, Keem, Achill Island, County Mayo, Connacht, Ireland April 25, 2020
