4392 Svanbergite, Dolomite, Pyrite, Mount Brussilof mine (Bay Mag Mine), Radium Hot Springs, Golden Mining Division, British Columbia, Canada December 18, 2023 Steve Canada North and Central Americas Orange pseudocubic svanbergite with a pyritohedron pyrite crystal (altering to goethite) on white dolomite. Ex Ray Hill 7/2007. Width of view 5mm. Stack of 60 images. Click on the image below for a higher resolution version.
Asia China 5525 Hubeite, Calcite, Pyrite, Fengjiashan Mine (Daye copper mine), Daye Co., Huangshi Prefecture, Hubei Province, China October 5, 2019
Asia China 2090 Chaidamuite, Zincocopiapite, Pyrite, Unknown, 120Km North of Lanzhou, Gansu Province, China September 22, 2019
Cornwall England United Kingdom 5453 Pyrite, Penberthy Croft Mine, St Hilary, Cornwall, England October 2, 2019