Natural resources:
coal, lignite, natural gas, iron ore, copper, nickel, uranium, potash, salt, construction materials, timber, arable land
Land use:
arable land: 33.13%
permanent crops: 0.6%
other: 66.27% (2005)
Irrigated land:
4,850 sq km (2003)
Total renewable water resources:
188 cu km (2005)