20132 Stibnite, Pyrite, Akadani Mine, Fukui City, Fukui Prefecture, Japan January 28, 2025 Steve Asia Japan Stibnite as small veins frozen in quartz with a couple of small pyrite crystals. Width of view 3mm. Stack of 55 images. Click on the image below for a higher resolution version. Stacked from 55 images. Method=B (R=8,S=3)
Asia China 5525 Hubeite, Calcite, Pyrite, Fengjiashan Mine (Daye copper mine), Daye Co., Huangshi Prefecture, Hubei Province, China October 5, 2019
Europe Kazakhstan 30060 Betrandite, Pyrite, Rhodochrosite, Ferberite, Kara-Oba W deposit, Betpakdala Desert, Karazhal, Karaganda Region, Kazakhstan April 21, 2020