Title: Khanbogdyn khadny zurag
Description: Archaeological study of petroglyphs in areas where the Oi︠u︡u Tolgoĭ Copper Mine is located now.
Subjects: Petroglyphs, Antiquities
Places: Ȯmnȯgȯvʹ Aĭmag (Mongolia), Mongolia, Ȯmnȯgȯvʹ Aĭmag