Which of the following districts has large manganese reserves ?

The correct answer is Balaghat.

Key PointsManganese reserves in Madhya Pradesh

• Balaghat district in Madhya Pradesh is known for its significant manganese reserves. 
• Abundance of Manganese: Balaghat district is recognized for its rich deposits of manganese ore, making it one of the primary manganese mining regions in India. The district is situated in the southern part of Madhya Pradesh and borders Maharashtra.
• Geological Formation: The manganese reserves in Balaghat district are primarily found in the Chhindwara Group of rocks, which belong to the Gondwana Supergroup. These deposits are associated with sedimentary and metamorphic rocks formed during the Proterozoic era.
• Extensive Mining Operations: Balaghat district has witnessed extensive mining operations to extract manganese ore. The extraction of manganese contributes significantly to the district's economy and employment generation. Private mining companies and the public sector undertake mining activities in the region.
• Manganese Production: Balaghat district accounts for a significant portion of India's manganese production. The district's mines produce high-grade manganese ore, which is used in various industries such as steel manufacturing, chemical production, and battery manufacturing.
• Environmental Considerations: With increasing awareness about environmental sustainability, the mining activities in Balaghat district are now conducted with greater emphasis on environmental conservation and rehabilitation of mined areas.