Korba Coalfield Wikipedia
Korba Coalfield is located between latitudes 22 0 15 '' N and 22 0 30 '' N and longitudes 82 0 15 '' E and 82 0 55 '' E. Korba Coalfield covers an area of about 530 square kilometres (200 sq mi). According to Geological Survey of India, total reserves (including proved, indicated and inferred reserves) of noncoking coal (as on ) in Korba Coalfield was 10, million tonnes, out ...