Correct option is C
The correct answer is (c) Chhattisgarh.
· Korba is situated in the northern part of Chhattisgarh, known for its vast reserves of coal.
· Located near the Hasdeo River in Chhattisgarh's Korba district, Korba emerged as a coal mining hub, with operations commencing in 1941.
· Production received a significant boost following the completion of the Champa – Korba rail link in 1955.
· Korba is also an important industrial hub, with numerous thermal power plants and steel plants located in the region.
Facts to remember:
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Jharia Coalfield (Jharkhand): Known for its high-quality coal reserves but facing challenges due to underground fires and subsidence.
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Raniganj Coalfield (West Bengal): One of the oldest coal mining areas in India, with historical significance.
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National Mineral Development Corporation (NMDC) is a major iron ore producer in India and operates mines in Chhattisgarh and Karnataka.