5417 Gmelinite-Na, Madmans Window, Glenarm, Co. Antrim, Northern Ireland October 2, 2019 Pendleton Co. Antrim Northern Ireland United Kingdom
Mexico North and Central Americas 4580 Milarite, Valenciana Silver Mine, Guanajuato, Mexico June 9, 2021
Australasia Australia South Australia ncat JP2121 Mimetite, Mount Malvern Mine, Clarendon, South Mt Lofty Ranges (Adelaide Hills), Mt Lofty Ranges, South Australia September 23, 2019
