0224 Enargite, Quartz, Silverton, Colorado September 18, 2019 Steve Colorado North and Central Americas United States
Mexico North and Central Americas 10045 Quartz, Ojuela Mine, Mapimi, Mun. de MapimÃ, Durango, Mexico October 5, 2019
Deaccessioned New York North and Central Americas United States Deaccessioned 2306 Quartz, Middleville, New York, USA September 22, 2019
Australasia Australia South Australia ncat VHD3, Volborthite on Chrysocolla after Atacamite, all on Quartz, Breaden Hill, Marree, South Australia July 12, 2021
