4961 Wulfenite, Mildren Mine group, Ko Vaya, Cababi District (Comobabi District), Comobabi Mts, Tohono O’odom (Papago) Indian Reservation, Pima Co., Arizona, USA October 5, 2019 Steve Arizona North and Central Americas United States Labelled as Golden Cross Claim, Mildren-Steppe Mine, Tucson Micromount Symposium
Mexico North and Central Americas 20107 Wulfenite, Erupción Mine, Los Lamentos Mts, Ahumada Municipality, Chihuahua, Mexico September 19, 2022
Australasia Australia South Australia ncat JP648 Wulfenite, Fluorite, Avondale Mine, Lyndhurst, Leigh Creek, North Flinders Ranges, Flinders Ranges, South Australia September 23, 2019
California North and Central Americas United States 4963 Chlorargyrite, Wulfenite, Reward Mine, Reward, Russ District, Inyo Mts, Inyo Co., California, USA October 5, 2019
Africa Namibia ncat JP2847 Wulfenite, Copper, Tsumeb Mine (Tsumcorp Mine), Tsumeb, Oshikoto Region (Otjikoto Region), Namibia October 8, 2019