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 New South Wales 7286 JL1532 Quartz, Broken Hill, New South Wales September 8, 2021
Montana North and Central Americas United States 20076 Amethyst, Pohndorf Mine, Toll Mountain, Boulder Batholith, Jefferson Co., Montana, USA September 21, 2021
Australasia Australia Tasmania 3370 Chalcopyrite, Quartz, Prince Lyell Mine, Queenstown, Tasmania October 3, 2019
Australasia Australia New South Wales ncat JP451 Quartz, Stellerite, Garrawilla, New South Wales September 23, 2019
