Solve this multiple-choice question and choose the correct option.

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Indian geology: The oldest rocks in India are reported from which region? Identify the cratonic/Archaean area known for ancient gneisses and schists. Choose the correct option.

Difficulty: Easy

Dharwar region (Karnataka)
Aravalli range (Rajasthan)
Vindhyan basin (MP)
Siwalik foothills (Himalayas)

Correct Answer: Dharwar region (Karnataka)

Explanation:

Concept

The Dharwar craton of Karnataka contains some of India's oldest Archaean rocks (gneisses, schists), older than the Proterozoic Aravalli and Vindhyan sequences.

Final AnswerDharwar region (Karnataka).

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