Annual coal balance reached, Kolubara Mines31. January 2012. / Uncategorized
Record coal production of over 31 million tons has been expected as well as the third ever overburden production of 71.8 million cubic meters.
In 2011 some 30.1 million tons of lignite have been excavated which is some 5 percent higher than planned.
According to Ljubivoje Gacic, the head of Production Coordination Service in
Download as PDF :