Kazakhstan: Rio Tinto starts exploration for copper in Karaganda region
Australian-British Rio Tinto jointly with Kazgeologia started new exploration work in Karaganda region. According to the regional administration, the exploration is taking place in two areas of the region Korgantas and Balkhash-Saryshagan. The company expects to find three world-class copper deposits with at least 1 billion tons of metal. The volume of investments at the…