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Questions and Answers
What is the primary reason for reducing the export of strategic and scarce minerals?
What is the primary reason for reducing the export of strategic and scarce minerals?
Which of the following is NOT a benefit of non-conventional energy sources in India?
Which of the following is NOT a benefit of non-conventional energy sources in India?
What is essential for the initial implementation of non-conventional energy sources to be effective?
What is essential for the initial implementation of non-conventional energy sources to be effective?
Which mineral reserves are found in the region of Bailadila?
Which mineral reserves are found in the region of Bailadila?
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Which state hosts the major oil refinery located in Bihar?
Which state hosts the major oil refinery located in Bihar?
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How does conservation of mineral resources contribute to India's development?
How does conservation of mineral resources contribute to India's development?
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What is a challenge associated with the shift to non-conventional energy sources?
What is a challenge associated with the shift to non-conventional energy sources?
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Which mineral is extracted predominantly in the region of Khetri?
Which mineral is extracted predominantly in the region of Khetri?
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Why is it important to manage the export of scarce minerals?
Why is it important to manage the export of scarce minerals?
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What role does transportation play in the use of non-conventional energy sources?
What role does transportation play in the use of non-conventional energy sources?
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Study Notes
Major Minerals
- Major minerals include copper and zinc, essential for various industries.
- Assam and Mumbai High are significant for mineral deposits, with oil being a primary focus.
- Rajasthan is rich in building stones, including sandstone, granite, and marble, alongside gypsum and fuller’s earth.
Ferrous Minerals
- India possesses the largest iron ore reserves in Asia, primarily haematite and magnetite types.
- Major iron ore production is concentrated in Odisha, Karnataka, and Chhattisgarh, among other states.
- Manganese is crucial for ferro alloys and is mainly found in the Dharwar system, with Odisha as the leading producer.
Non-Ferrous Minerals
- Bauxite is vital for aluminum production, with significant deposits in Odisha and Jharkhand.
- Copper, needed for electrical applications, is primarily sourced from Jharkhand, Madhya Pradesh, and Rajasthan.
Non-Metallic Minerals
- Mica is essential for electrical industries and is produced mainly in Jharkhand and Andhra Pradesh.
- Other non-metallic minerals include limestone, dolomite, and phosphate.
Energy Resources
- Coal is primarily used for thermal power generation; bituminous coal dominates Indian reserves.
- Petroleum, referred to as "liquid gold," is extracted primarily from Assam, with other regions becoming prominent after 1956.
- Natural gas, found alongside petroleum, serves as a significant domestic and industrial fuel source.
Non-Conventional Energy
- Renewable energy sources include solar, wind, hydro, geothermal, and biomass, providing environmentally friendly options.
- India has untapped potential for tidal energy along its coast, with limited development so far.
- Nuclear energy is generated from uranium and thorium, managed by the Atomic Energy Commission.
Bio Energy
- Bio energy is derived from agricultural residues and municipal waste, contributing to alternative energy solutions.
- Emphasizes the importance of developing non-conventional resources to reduce reliance on exhaustible resources.
Conservation of Mineral Resources
- Importance of sustainable practices in mineral extraction to prevent over-exploitation.
- Utilize scrap metals to promote recycling and efficiency in mining processes.
- Strategic minerals should be processed near mining sites to reduce transport costs and extend reserve usage.
Map Work
- Key areas include Balaghat, Mayurbhanj, Bailadila, Ratnagiri for manganese mines.
- Notable iron-ore mines are located in regions like Ballari and Shivamogga.
- Bauxite, copper, and coal mines are concentrated in states like Bihar, Katni, and West Bengal, respectively.
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Description
This quiz explores the major minerals found in India, including iron ore, copper, and petroleum deposits. It covers mineral-rich regions like Assam, Gujarat, and Rajasthan, focusing on their contributions to various industries. Test your knowledge about India's geological wealth and mineral resources.
