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 5389 Muscovite, Spessartine, Pyrite, Wushan Spessartine Mine, Tongbei, Yunxiao, Fujian, China September 29, 2019
Indiana North and Central Americas United States 0486 Calcite, Dolomite, Strontianite, Pyrite Inclusions, Boulangerite(?) Inclusions, Corydon Stone Quarry, Corydon, Indiana, USA September 19, 2019
Canada North and Central Americas ncat ANK MSH123 Epididymite, Franconite, Analcime, Muscovite, Pyrite, Albite, Poudrette quarry, Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada December 13, 2022