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?

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UPSC Question: Consider the following minerals:...

Indian Geography

2020

Mineral Resources India

UPSC Practice Question

Consider the following minerals:

Bentonite
Chromite
Kyanite
Sillimanite In India, which of the above is/are officially designated as major minerals?

A.1 and 2 only

B.4 only

D.2, 3 and 4 only

C.1 and 3 only