Q. Which of the following type of rocks in India produces manganese?
Answer: Dharwar
Notes: The Dharwar rocks in India produces manganese.  It is mainly sedimentary in origin, and occur in narrow elongated synclines placed on the gneisses.

This question is part of 40000+ General Studies MCQ Series Course on GKToday Android app. Question Number: 64 in Indian Geography - Mines, Minerals, Coal, Coal Fields, Oil & Natural Gas in above course in App.