Renewable and non-renewable sources form the two arms of energy.
- Renewable sources of energy comprises of hydro-power, fuel wood, bio-gas, solar, wind, geo-thermal and tidal power.
- Non-renewable sources of energy come from coal, oil and gas.
Bihar is a state in the eastern part of the country of India which is known worldwide for its rich deposit of the minerals.
- Bihar hoards a large deposit of coal and the Bihar coal fields supply minerals and energy to the whole of India.
- The next important deposit in Bihar is that of the iron ore. If you go there, you will find the iron and steel factories.
- In Bihar, one can find the deposit of copper ore.
- Bihar provides an important source of mica in India.
- One can find the deposits of pyrite in Bihar.
- Apart from the above mentioned minerals and ores, the state of Bihar also brings you
- limestone
- bauxite
- graphite


