Arkansas North and Central Americas United States 1316 Kidwellite, Beraunite, York No.2 Mine, Polk Co, Arkansas, USA September 22, 2019
Australasia Australia South Australia ncat OW201 Glauberite, Hydroglauberite, Lake Bumbunga, Lochiel, North Mt Lofty Ranges, Mt Lofty Ranges, South Australia June 6, 2024
