25001 JR4 Realgar, Orpiment, Steam Bore Core 80m, Lake Rotokawa, Wairakei, Taupo District, Waikato Region, New Zealand December 10, 2023 Steve Australasia New Zealand Red parallel growth realgar with tiny orange orpiment patches. Ex Trevor Hocking. Width of view 6.75mm. Stack of 40 images. Click on the image below for a higher resolution version.
Europe Russia ncat JP1175 Orpiment, El’brusskiy Arsenic mine (Elbrusskii), Elbrus Mt, Kabardino-Balkaria, Russia October 8, 2019
California North and Central Americas United States 3696 Pararealgar, Realgar, Ulexite, Borax Pit, Boron, Kern Co., California, USA October 3, 2019
Nevada North and Central Americas United States ncat RAM4 CW38 5123 Realgar, Stibnite, Orpiment, Sulphur, Quartz, Getchell Mine, Adam Peak, Potosi Mining District, Osgood Mountains, Humboldt County, Nevada, USA September 28, 2024