India is rich with mineral resources inspite of its mineral wealth it lacks in economic development. why?

A culture-rich nation with millenary traditions and socio-economic contrasts is at the same time one of the fastest growing in the world and still stands out in the mining sector.

India excels in coal production, the country's main mining activity and its main source of energy.

They are trying to make mining one of the points where it will make the economy grow and stabilize, and they are succeeding

i really need the answer guys

answer; face validity;