hydropower, tin, phosphates, iron ore, coal, diamonds, gemstones, gold, natural gas, nickel
Land use:
arable land: 4.23%
permanent crops: 1.16%
other: 94.61% (2005)
Irrigated land:
1,840 sq km (2003)
Total renewable water resources:
91 cu km (2001)
Freshwater withdrawal (domestic/industrial/agricultural):