Correct option is C
· According to the Indian Minerals Yearbook 2017, Odisha has the largest reserves of bauxite in India, accounting for 51% of the country's total bauxite resources.
· Other states with significant bauxite reserves include:
1. Andhra Pradesh: 16%
2. Gujarat: 9% (currently Gujarat is the second-largest producer with 15% of total)
3. Jharkhand: 6%
4. Maharashtra: 5%
5. Madhya Pradesh and Chhattisgarh: 4% each
· The Panchpatmali deposits in Odisha's Koraput district are the state's most important bauxite deposits. Bauxite deposits are also found in the Amarkantak plateau, Maikal hills, and the Bilaspur-Katni plateau region.