Which of the following is a non-metallic mineral?
A. Bauxite
B. Magnesium
C. Gypsum
D. Manganese
Answer: Option C
A. Bauxite
B. Magnesium
C. Gypsum
D. Manganese
Answer: Option C
Which central government agency is responsible for the mapping and exploration of minerals?
A. The Geological Survey of India
B. Surveyor General of India
C. National Mineral Development Corporation Ltd
D. Indian Bureau of Mines
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