Rosgeologiya estimates the resource potential of copper in the Orenburg-Bashkir area in the Urals.
Edited by Rhod Mackenzie / 2018-03-23 02:39:46
JSC "North-Caucasian PGO" (Essentuki, part of a state-owned holding Rosgeologiya) has completed the search for ore deposits of copper sandstones that are suitable for practicing the metho
