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What is rate hole mining in chapter 5 geography |
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Answer» Thanks Most of the minerals in India are nationalised and they can be extracted with due permission of the government. But in most of the tribal areas of north-east India, minerals are owned by individuals or communities. Mining of minerals like coal, iron ore, limestone, dolomite, etc., is done by family members in the form of a long narrow tunnel, known as ‘Rat-hole Mining’. |
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