Which mineral is mainly used in the asbestos industry?
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Pyroxene
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Amphibole
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Quartz
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Feldspar
B
Correct answer
Explanation
Asbestos industry primarily uses amphibole varieties of asbestos minerals (like crocidolite and amosite) for manufacturing asbestos products. Asbestos is a fibrous mineral, and amphibole-type asbestos is widely used in industrial applications due to its heat resistance and durability. Pyroxene, Quartz, and Feldspar are common minerals but not used in asbestos production.