Mexico North and Central Americas 1113 Wulfenite, Mimetite, Los Lamentos, Chihuahua, Mexico September 22, 2019
Arizona North and Central Americas United States 2363 Hemihedrite, Wulfenite, Florence Mine, Pinal Co, Arizona, USA September 22, 2019
Arizona North and Central Americas United States 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
Arizona North and Central Americas United States 2887 Wulfenite, Dioptase, Mimetite, Mammoth-Saint Anthony Mine (Mammoth-St Anthony Mine; Mammoth Mine; St. Anthony Mine), St. Anthony deposit, Tiger, Mammoth District, Pinal Co., Arizona, USA October 3, 2019
