2358 Selenium, Schöller dump, Kladno mine, Libušin, Kladno District, Central Bohemian Region, Czech Republic
Prismatic bright silver crystals from the Schöller dump. From Mindat “A coal mine which started in 1899 as the Schoeller mine. From 1946, it was named Zdeněk Nejedlý Mine, from 1951 Nejedlý I Mine. After...
