4523 Silver, Silver King Mine, Superior, Pinal Co., Arizona, USA October 5, 2019 Steve Arizona North and Central Americas United States
Idaho North and Central Americas United States 1071 Silver, Cerussite, 11 Level, Orr Ore Body, Bunker Hill Mine, Kellogg, Idaho, USA September 22, 2019
Colorado North and Central Americas United States ncat JP1959, Silver, Barite, Bulldog Mountain Mine (Bulldog Mountain operation), Creede District, Mineral Co., Colorado, USA September 23, 2019