Model Answer Non-Metallic Minerals: Uses and Distribution in India Non-metallic minerals do not contain metals and are categorized into fuel and non-fuel minerals. Key examples include coal, petroleum, natural gas, mica, limestone, and marble. Uses of Non-Metallic Minerals: Coal is primarily used foRead more
Model Answer
Non-Metallic Minerals: Uses and Distribution in India
Non-metallic minerals do not contain metals and are categorized into fuel and non-fuel minerals. Key examples include coal, petroleum, natural gas, mica, limestone, and marble.
Uses of Non-Metallic Minerals:
- Coal is primarily used for power generation and iron ore smelting.
- Petroleum powers vehicles, railways, and aircraft, and its by-products are used in industries like fertilizers, cosmetics, and medicines.
- Natural Gas serves as a fuel in power generation, industries, and domestic cooking.
- Mica is crucial in the electrical and electronic industries due to its insulating properties.
- Limestone is a key raw material in the cement industry and in smelting iron ore (Source: Mineral Resources in India).
Distribution Across India:
- Coal: Found mainly in the Damodar Valley (Jharia, Raniganj) and coastal regions (Tamil Nadu, Gujarat).
- Petroleum: Primarily in Assam, Gujarat, and the Krishna-Godavari basin.
- Natural Gas: Reserves are abundant in Mumbai High, Cambay basin, and Krishna-Godavari basin.
- Mica: Predominantly in Jharkhand (Koderma-Hazaribagh) and Rajasthan.
- Limestone: Major deposits in Rajasthan, Madhya Pradesh, and Andhra Pradesh (Source: Geological Surveys of India).
Mineral resources are essential for a developments of nation's it provide raw material to industries to produce goods. They generate revenue and create jobs. They help build infrastructure and transports system. Iron ore and coal to produce steel for infrastructure development . They support economiRead more
Mineral resources are essential for a developments of nation’s it provide raw material to industries to produce goods. They generate revenue and create jobs. They help build infrastructure and transports system. Iron ore and coal to produce steel for infrastructure development . They support economic growth and development. They are necessary for the production of renewable energy and technologies.copper is used in electrical wiring and electronics.Diamonds and gold used in jewelry and can generate significant revenue.Due to mineral resources nation can increase economic growth and sustainable future.
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