INDIAN GEOGRAPHY

Detailed explanation-1: -Ferrous minerals constitute about 75% of the total production of minerals in India. Iron ore and manganese are two important ferrous minerals mined in India.

Detailed explanation-2: -In the total production of metallic minerals, 75% is constituted by ferrous metallic minerals. Its common examples include iron ore, manganese, chromite and nickel.

Detailed explanation-3: -hematite, also spelled haematite, heavy and relatively hard oxide mineral, ferric oxide (Fe2O3), that constitutes the most important iron ore because of its high iron content (70 percent) and its abundance.

Detailed explanation-4: -Ferrous minerals are one of the very important mineral reserves since three fourth of the total value of the production of metallic minerals is made up of ferrous minerals.

Detailed explanation-5: -3.63 trillion (US$ 48.63 billion) in 2021-22E. Jharkhand is one of the richest mineral zones in the world and boasts of 40% and 29% of India’s mineral and coal reserves, respectively.