Question

Describe the gondwana formation of jharkhand

Answer 1

The Archean System was the first formation of rocks, found in areas like Rajasthan, Jharkhand, Chhattisgarh, Andhra Pradesh and Tamil Nadu. ... The Gondwana System has coal deposits with marks of climatic changes. They occur in Godavari, Mahanadi and Damodar valleys in the Peninsular India.

Answer 2

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Rajmahal Hills • It is situated in the north eastern part of the Jharkhand State, preserve Gondwana Formation comprising Talchir, Barakar and Dubrajpur Formations. These are overlain by the Rajmahal Formation made up of a series of basaltic lava flows and associated inter- trapping beds.