Journal of Geological Society of India (Online archive from Vol 1 to Vol 78)

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Dadikar Granite: A Study on a Precambrian Intrusive Body in Relation to Structural Environment in North-Eastern Rajasthan


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1 Department of Geology, Presidency College, Calcutta, India
     

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The Precambrian Delhi group of rocks in north-eastern Rajasthan is associated with a few granite bodies. Among these the Dadikar granite near Alwar city is intrusive into the Delhi metasediments. Both the granite and the Delhi rocks are deformed and recrystallised under the common plan. The Dadikar granite had been emplaced within an overall domal structural framework of the Delhi rocks. Any radiogenic age determination of this granite must be interpreted in the light of the field relationships between the granite and country rock.
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  • Dadikar Granite: A Study on a Precambrian Intrusive Body in Relation to Structural Environment in North-Eastern Rajasthan

Abstract Views: 185  |  PDF Views: 3

Authors

P. K. Gangopadhyay
Department of Geology, Presidency College, Calcutta, India
D. Das
Department of Geology, Presidency College, Calcutta, India

Abstract


The Precambrian Delhi group of rocks in north-eastern Rajasthan is associated with a few granite bodies. Among these the Dadikar granite near Alwar city is intrusive into the Delhi metasediments. Both the granite and the Delhi rocks are deformed and recrystallised under the common plan. The Dadikar granite had been emplaced within an overall domal structural framework of the Delhi rocks. Any radiogenic age determination of this granite must be interpreted in the light of the field relationships between the granite and country rock.