4523 Silver, Silver King Mine, Superior, Pinal Co., Arizona, USA October 5, 2019 Steve Arizona North and Central Americas United States
Europe Germany ncat JP0423 Silver, Pohla-Tellerhauser Mine, Pohla, Schwarzenberg District, Erzgebirge, Saxony, Germany October 11, 2019
Australasia Australia New South Wales 1230 Silver, Acanthite, Central Mine, Broken Hill, New South Wales September 22, 2019
Australasia Australia Tasmania 1789 Silver, Acanthite, Magnet Mine, Waratah, Tasmania September 22, 2019
