DIPLOMAT_9-22-2015_0022
The Oyu Tolgoi copper-gold mine holds one of the world’s largest undeveloped high-grade copper deposits. (Photo: Brücke-Osteuropa)
Full-Size Image |
Main Gallery Page
Other Images in this Gallery
-
-
The Oyu Tolgoi copper-gold mine holds one of the world’s largest undeveloped high-grade copper deposits. (Photo: Brücke-Osteuropa)