Mineral Resources of India: Distribution and Policy
TOPIC CLASSIFICATION
Subject: Geography — Resources and Economic Geography
Sub-topic: Mineral Resources of India — Distribution of Metallic and Non-Metallic Minerals, Mining Industry, Mineral Policy, MMDR Act, Critical Minerals
Mains GS Paper-I: Distribution of key natural resources in India; factors for industrial location.
EXAMINER REASONING
Mineral resource distribution is a high-yield geography topic for UPSC — tested in both Prelims (map-based questions) and Mains (resource distribution and policy). Prelims tests: mineral locations (iron ore: Odisha, Jharkhand; coal: Jharia, Raniganj; bauxite: Odisha; manganese: Odisha, Karnataka), types of minerals, states with highest production. Mains demands: (a) spatial distribution of major minerals with explanation of geological factors, (b) the Mines and Minerals (Development and Regulation) Act, 1957 and its amendments, (c) critical minerals — India's strategy for securing minerals needed for clean energy (lithium, cobalt, rare earths), (d) National Mineral Policy 2019, (e) mining and environment conflict — sustainable mining, (f) mineral belt mapping. The examiner's favourite framing is: "How can India balance mineral resource extraction with environmental and social sustainability?"
Core Concept
Classification of Minerals:
| Type | Definition | Examples |
|---|---|---|
| Metallic | Contain metal in their composition | Iron ore, bauxite, copper, manganese, gold, zinc |
| — Ferrous | Contain iron | Iron ore, manganese, chromite, nickel |
| — Non-ferrous | Do not contain iron | Bauxite (aluminium), copper, lead, zinc, gold |