With a market share of %. It was the largest producer of manganese ore in India. Manganese deposits occur mainly as metamorphosed bedded sedimentary deposits. The largest deposits of manganese is found in Odisha followed by Karnataka, Madhya Pradesh, Maharashtra, Goa, Andhra Pradesh, Jharkhand, Rajasthan, Gujarat, Telengana and West Bengal together constitute about % of the India’s manganese resource.
India is the fifth largest producer of manganese in the world. . Copper Copper is the first metal that prehistoric man has started using for many purposes. Being flexible, it can be made into utensils of any shape.
Brass and Bronze are obtained when the copper alloys with zinc and tin respectively. Copper has been commonly used for making cooking utensils and other objects of common utility. In modern days, it is extensively used in vast variety of electrical machinery, wires and cables Largest reserves of copper ore is in the state of Rajasthan followed by Jharkhand and Madhya Pradesh. The states of Andhra Pradesh, Gujarat, Haryana, Karnataka, Maharashtra, Meghalaya, Nagaland, Odisha, Sikkim, Tamil Nadu, Telangana, Uttarakhand The iron is usually found in following forms.
Form of Iron ores Iron Content (%) Magnetite . % Hematite . % Goethite . % Limonite % Siderite .
% Hindustan Copper Ltd. is a Government-owned corporation in the central public enterprise under the Ministry of Mines, India. India - Resources and Industries and West Bengal account for . % of the total copper reserves of India.
. Bauxite Bauxite is an important ore from which aluminium is extracted. It is found in the rock consisting mainly of hydrated aluminium oxides. Bauxite is widely distributed as surface deposits in the areas of laterite soil.
Being light in weight and tough, aluminium is used in the manufacture of aircraft and automobile engines. Bauxite is also used in the manufacture of cement and chemicals. Bauxite is an oxide of aluminium; the name has been derived after the French word Le Baux. The main bauxite deposits occur in Odisha, Gujarat (Junagadh, Amreli and Bhavnagar districts), Jharkhand (Ranchi and Gumila districts), Maharashtra (Sindhu