2271 Troilite, Alta Copper Mine, Low Divide, Del Norte Co, California, USA

September 22, 2019 Pendleton California North and Central Americas United States

Mexico North and Central Americas

ncat M2390 Boleite, Amelia Mine, Baja California, Mexico

October 14, 2019

Australasia Australia New South Wales

0387 Carminite, Kintore Open Cut, South Mine, Broken Hill, New South Wales

September 19, 2019

Illinois North and Central Americas United States

10001 Calcite, Fluorite, Hill-Ledford Mine, Cave-in-Rock, Hardin Co., Illinois, USA

March 23, 2018

30097 Wulfenite, Jianshan Mine, Ruoqiang Co., Xinjiang, China

May 5, 2020