ncat JP3786 Orpiment, El’brusskiy Arsenic mine (Elbrusskii), Elbrus Mt, Kabardino-Balkarian Republic, Northern Caucasus Region, Russia October 8, 2019 Steve Europe Russia
Nevada North and Central Americas United States 1363 Realgar, Orpiment, Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA March 23, 2018
Europe Republic of Macedonia 2747 Lorandite, Orpiment, Crven Dol mine, Allchar (Alsar; Alshar), Roszdan, Republic of Macedonia October 3, 2019
