Sharyn Gol Coal MineThe Sharyn Gol Coal Mine is a coal mine in Sharyngol District, Darkhan-Uul Province, Mongolia.HistoryThe area was firstly explored and drilled in 1958. In 1965, the mine began to be extracted with open-pit mining technique. In 2005, the company began underground mining exploration and development.GeologyThe mine deposit spans over an area of 4.5 km2. The highest elevation of the deposit is 975 meters above sea level and the lowest elevation is 790 meters. The reserve is estimated to be about 32 million tons below 250 meters from the surface for open-pit mining with stripping ratio of 10.