Consider the following minerals: 1. Bentonite 2. Chromite 3. Kyanite 4. Sillimanite. In India, which of the above is/are officially designated as major minerals?
A.1 and 2 only
B.2, 3 and 4 only✓ Correct
C.4 only
D.1 and 3 only
Explanation
Under the Mines and Minerals (Development and Regulation) Act, chromite, kyanite and sillimanite are classified as major minerals, while bentonite is a minor mineral.
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