2427 Hetaerolite, Lead Mountain Mine, Barstow, California, USA September 22, 2019 Pendleton California North and Central Americas United States
Nevada North and Central Americas United States 3521 Quartz (smoky/amethyst), Krystal Tips Mine (Hallelujah Junction), Peterson Mountain, Nevada, USA October 3, 2019
Australasia Australia Victoria 5352 JL0942 Montmorillonite, Pyrite, Barite, West Head, Flinders, Victoria November 26, 2018
Czech Republic Deaccessioned Europe Deaccessioned 3156 Bournonite, Pribram, Czech Republic October 3, 2019
