1570 Cuprite, Copper, Gypsum, Pit F0 Supergene Deposit, Boddington Gold Mine, Boddington, Western Australia September 22, 2019 Pendleton Australasia Australia Western Australia Originally thought to be barite, but no barium in analyses, so more likely gypsum. Click for full sized image…
Australasia New Zealand ncat OS007 Rhodonite, Akatore Creek, Dunedin, South Island, New Zealand November 1, 2022
New Mexico North and Central Americas United States 4069 Polyhalite, Carlsbad District, Eddy Co., New Mexico, USA October 4, 2019
Africa Democratic Republic of Congo (Zaire) 4513 Rankamaite, Mumba cassiterite gravels, Mumba, Masisi Mts, Nord-Kivu, Democratic Republic of Congo (Zaire) October 5, 2019