الزنك الألغام غانا,The Chirano mine consists of several open pits and two underground operations. . Ownership: 90% Kinross; Government of Ghana holds a 10% carried interest.الزنك الألغام غانا,Jan 2, 2014 . In the third quarter of 2013, Ghana's output of the precious metal . last month that it would lay off more than 400 workers at its Obuasi mine.
الزنك الألغام غانا