The correct answer is D. All of the above.
Jharkhand is a state in eastern India. It is the 14th largest state in India by area and the 3rd most populous state with over 33 million people. The state is rich in mineral resources, including coal, iron ore, bauxite, uranium, and limestone.
Coal is the most important mineral resource in Jharkhand. The state has the second largest coal reserves in India after Chhattisgarh. The coal reserves in Jharkhand are estimated to be over 90 billion tonnes. The coal in Jharkhand is of high quality and is used in power plants, steel mills, and other industries.
Iron ore is another important mineral resource in Jharkhand. The state has the third largest iron ore reserves in India after Odisha and Chhattisgarh. The iron ore reserves in Jharkhand are estimated to be over 20 billion tonnes. The iron ore in Jharkhand is of high quality and is used in steel mills.
Bauxite is a mineral used to produce aluminum. Jharkhand has the fourth largest bauxite reserves in India after Odisha, Gujarat, and Chhattisgarh. The bauxite reserves in Jharkhand are estimated to be over 2 billion tonnes. The bauxite in Jharkhand is of high quality and is used in aluminum smelters.
Uranium is a radioactive mineral used to produce nuclear power. Jharkhand has the second largest uranium reserves in India after Andhra Pradesh. The uranium reserves in Jharkhand are estimated to be over 20,000 tonnes. The uranium in Jharkhand is of high quality and is used in nuclear power plants.
Limestone is a mineral used in the production of cement, lime, and other building materials. Jharkhand has the second largest limestone reserves in India after Rajasthan. The limestone reserves in Jharkhand are estimated to be over 10 billion tonnes. The limestone in Jharkhand is of high quality and is used in cement plants.
Jharkhand is a major producer of minerals in India. The state has a rich mineral resource base and is a major contributor to the Indian economy.