2700 Vanadinite, Mimetite, 180ft Adit Level, Puzzler Mine, Castle Dome Mountains, Yuma Co., Arizona, USA October 3, 2019 Steve Arizona North and Central Americas United States
Australasia Australia Tasmania 4814 Mimetite, Adelaide Mine (Adelaide Pty Mine; Adelaide Proprietary Mine), Dundas mineral field, Zeehan District, West Coast municipality, Tasmania October 5, 2019
Australasia Australia New South Wales ncat RW125 Mimetite, Kintore Open Cut, Broken Hill, New South Wales October 14, 2019