Which State of India has the largest reserves of monazite, with a high thorium content?
A. Kerala
B. Karnataka
C. Gujarat
D. Maharashtra
Answer: Option A
Solution(By Examveda Team)
Kerala has the largest reserves of monazite, with a high thorium content. Monazite is a reddish-brown phosphate mineral containing rare-earth metals. It occurs usually in small isolated crystals. It has a hardness of 5.0 to 5.5 on the Mohs scale of mineral hardness and is relatively dense, about 4.6 to 5.7 g/cm3.Related Questions on Natural Resources and Industries in Indian Geography
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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