block caving copper mining in kazakhstan

block caving copper mining in kazakhstan

Donskoy mining and beneficiation complex DGOK a branch of Kazchrome TNC which is a subsidiary of the Eurasian Resources Group ERG operates two underground mines in this area one of which is the ‘10th Anniversary of Kazakhstan Independence’ DNK mine currently applies the gravity caving mining method producing 18 Mta of ore utilising a slusher layout and rail transport to


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