SHRIMP zircon and titanite U-Pb ages, Lu-Hf isotope signatures and geochemical constraints for ~2.56 Ga granitic magmatism in Western Dharwar Craton, Southern India: Evidence for short-lived Neoarchean episodic crustal growth?

SHRIMP zircon and titanite U-Pb ages, Lu-Hf isotope signatures and geochemical constraints for ~2.56 Ga granitic magmatism in Western Dharwar Craton, Southern India: Evidence for short-lived Neoarchean episodic crustal growth?

SHRIMP U-Pb zircon and titanite age data for granites adjacent to the Gadag greenstone belt (GGB) in the Western Dharwar Craton (WDC), India, establish the occurrence of voluminous ~2.56 Ga granitic magmatism and indicate the development and evolution of the GGB over a time span of ~70 m.y. These ne...

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Bibliographic Details
Main Authors: Mohan, M., Sarma, D., McNaughton, Neal, Fletcher, Ian, Wilde, Simon, Siddiqui, M., Rasmussen, Birger, Krapez, Bryan, Gregory, Courtney, Kamo, S.
Format: Journal Article
Published: Elsevier BV 2014
Subjects:
Gadag granites
Geochemistry
Western Dharwar Craton
Geochronology
Episodic crustal growth
Lu-Hf isotopes
Online Access:http://hdl.handle.net/20.500.11937/40070

Internet

http://hdl.handle.net/20.500.11937/40070

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