Major Minerals
Geography · प्रमुख खनिज
📋Quick Overview
India is endowed with significant mineral resources. Minerals are classified into Metallic (ferrous & non-ferrous) and Non-metallic. India is a major producer of iron ore, coal, bauxite, mica, and manganese. The Chota Nagpur Plateau (Jharkhand-Odisha-Chhattisgarh) is called the 'Mineral Heartland of India' due to its vast mineral deposits. Coal and iron ore are the most important minerals for India's industrial economy.
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India ranks among the top producers of iron ore, coal, bauxite, mica, and manganese globally. Jharkhand is the richest state in mineral resources.
📖Major Minerals — Location & Key Facts
| Mineral | Type | Top Producing States | Major Mines / Key Facts |
|---|---|---|---|
| Iron Ore | Ferrous Metallic | Odisha (#1), Jharkhand, Chhattisgarh, Karnataka, Goa | Mayurbhanj & Keonjhar (Odisha), Singhbhum (Jharkhand), Bailadila (Chhattisgarh), Bellary-Hospet (Karnataka). Two types: Haematite (best, 70% iron) & Magnetite |
| Coal | Non-metallic (Energy) | Jharkhand (#1), Odisha, Chhattisgarh, WB, MP, Telangana | Jharia (largest coalfield, Jharkhand), Raniganj (WB, oldest), Bokaro (Jharkhand), Singrauli (MP), Korba (Chhattisgarh). India has 5th largest coal reserves. |
| Bauxite | Non-ferrous Metallic | Odisha (#1), Gujarat, Jharkhand, Maharashtra, Chhattisgarh | Raw material for Aluminium. Odisha's Koraput district is major producer. India is among top 5 bauxite producers. |
| Mica | Non-metallic | Jharkhand (#1 — Koderma), Andhra Pradesh (Nellore), Rajasthan (Bhilwara) | India was once the world's largest mica producer. Used in electrical & electronic industries. Koderma (Jharkhand) = 'Mica Capital of India' |
| Manganese | Ferrous Metallic | Odisha (#1), Maharashtra, MP, Karnataka, Goa | Used in steel-making (removes impurities). India is 5th largest producer globally. |
| Petroleum / Crude Oil | Non-metallic (Energy) | Rajasthan, Gujarat, Assam, Mumbai High (offshore) | Mumbai High (largest offshore, Arabian Sea), Digboi (Assam, oldest oil refinery 1901), Barmer (Rajasthan), Ankleshwar (Gujarat) |
| Gold | Non-ferrous Metallic | Karnataka (#1), Jharkhand | Kolar Gold Fields (KGF, Karnataka — oldest, now nearly exhausted), Hutti Gold Mine (Karnataka — currently largest operating). Ramagiri (AP) |
📖Three Major Mineral Belts of India
| Mineral Belt | States Covered | Key Minerals |
|---|---|---|
| North-Eastern Plateau Belt | Jharkhand, Odisha, Chhattisgarh, WB | Coal, Iron ore, Manganese, Bauxite, Mica — richest belt |
| South-Western Belt | Karnataka, Goa, Kerala, Tamil Nadu | Iron ore, Manganese, Bauxite, Gold, Limestone |
| North-Western Belt | Rajasthan, Gujarat | Petroleum, Copper, Zinc, Lead, Mica, Marble, Sandstone |