In central Mongolia, the Khangai Mountain range has an elevation of 4,000 m, and the Hentii Mountain range is approximately 2,800 m. ... Rene Grousset, The Empire of the Steppes: A History of Central Asia (New Brunswick, NJ, and London: Rutgers, 1970); Suhbaatar, ... Dulam Bumochir, The State, Popular Mobilisation and Gold Mining in …