U–Pb SHRIMP zircon dating and geochemistry of metapelites from the Shillong Meghalaya Gneissic Complex, NE India: Implications for nature of protolith and tectonic setting

U–Pb SHRIMP zircon dating and geochemistry of metapelites from the Shillong Meghalaya Gneissic Complex, NE India: Implications for nature of protolith and tectonic setting

The Sonapahar area of Shillong Meghalaya Gneissic Complex (SMGC) is an extension of the Central India Tectonic Zone within the Precambrian Indian shield. The study area mainly consists of metapelites, basic granulites, granitic gneisses and high-grade gneisses as metamorphic imprints. U–Pb SHRIMP zi...

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Bibliographic Details
Main Authors: Shyam Bihari Dwivedi, Pratigya Pathak, Kevilhoutuo Theunuo, Ravi Ranjan Kumar
Format: Article
Language:English
Published: Elsevier 2023-05-01
Series:Geosystems and Geoenvironment
Subjects:
U-Pb SHRIMP dating
SMGC
Pseudosection
Geochemistry
Metapelites
Columbia assembly
Online Access:http://www.sciencedirect.com/science/article/pii/S2772883822001364

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http://www.sciencedirect.com/science/article/pii/S2772883822001364

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