20052 Wulfenite, Calcite, Jianshan Mine, Ruoqiang Co., Bayin’gholin Autonomous Prefecture, Xinjiang, China April 27, 2020 Steve Asia China Sharp orange wulfenite blades, some with a dusting of white calcite on one face. Video best viewed full screen.
Arizona North and Central Americas United States ncat VHD15, Wulfenite, Great Eastern Mine, Gleeson, Cochise Co., Arizona, USA November 17, 2019
Australasia Australia Tasmania 2997 Heulandite, Calcite, Pyrite, Merrywood Coal Mine, Royal George, Tasmania October 3, 2019
Cumbria England United Kingdom 5440 Calcite, Potts Gill Mine, Caldbeck Fells, Cumbria, England October 2, 2019