Tonian shoshonitic to ultrapotassic granitoids from Chhotanagpur Gneissic Complex, Eastern Indian Shield: Age, origin and tectonic implications

This work reports petrogenesis of an ultrapotassic granitoid pluton emplaced in the Tonian (949.4 ± 2.3 Ma; new LA-ICPMS zircon U–Pb dating) along a regional shear zone during the post-collisional stage of the Grenvillian Satpura orogeny in Eastern India. The hypidiomorphic granitoids comprise domin...

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Bibliographic Details
Main Authors: Ankita Basak, Bapi Goswami, Yoann Gréau, Susmita Das, Chittaranjan Bhattacharyya
Format: Article
Language:English
Published: Elsevier 2025-05-01
Series:Geosystems and Geoenvironment
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Online Access:http://www.sciencedirect.com/science/article/pii/S2772883825000238
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