Tertiary coals occur in which of the following states in India?

Key Points

• Tertiary coals are found primarily in the northeastern states of India.
• Among these, Meghalaya is a significant state where tertiary coal reserves are found.
• These coals are younger in age compared to the Gondwana coals found in other parts of India.
• Tertiary coal deposits in Meghalaya are known for their high calorific value and low ash content.
• These coals are mainly used for industrial purposes, including cement and brick manufacturing.

Additional Information

• Other states in the northeastern region, such as Assam and Arunachal Pradesh, also have tertiary coal deposits.
• The coal mining industry in Meghalaya is often characterized by small-scale, unorganized operations.
• Efforts are being made to regulate and improve the coal mining processes in the state to ensure environmental sustainability.
• Tertiary coalfields in Meghalaya are located in regions like Jaintia Hills, Khasi Hills, and Garo Hills.