The correct answer is: D. Iron ore
Bauxite is an aluminium ore. It is a major raw material in the production of aluminium. Bauxite is not found in Kabirdham district.
Diamond is a mineral composed of carbon. It is the hardest natural substance known. Diamonds are used in jewelry and industrial applications. Diamonds are not found in Kabirdham district.
Mica is a mineral composed of potassium, aluminum, silicon, and oxygen. It is a transparent or translucent mineral that is used in electrical insulation and as a filler in paints and plastics. Mica is not found in Kabirdham district.
Coal is a fossil fuel formed from the remains of ancient plants and animals. It is used as a fuel for electricity generation, heating, and transportation. Coal is not found in Kabirdham district.
Iron ore is a mineral that contains iron. It is used in the production of iron and steel. Iron ore is found in Kabirdham district.