Alkali feldspar syenites with shoshonitic affinities from Chhotaudepur area: Implication for mantle metasomatism in the Deccan large igneous province

Alkali feldspar syenites with shoshonitic affinities from Chhotaudepur area: Implication for mantle metasomatism in the Deccan large igneous province

Two petrologically distinct alkali feldspar syenite bodies (AFS-1 and AFS-2) from Chhotaudepur area, Deccan Large Igneous Province are reported in the present work. AFS-1 is characterized by hypidiomorphic texture and consists of feldspar (Or55Ab43 to Or25Ab71), ferro-pargasite/ferro-pargasite hornb...

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Bibliographic Details
Main Authors: K.R. Hari, N.V. Chalapathi Rao, Vikas Swarnkar, Guiting Hou
Format: Article
Language:English
Published: Elsevier 2014-03-01
Series:Geoscience Frontiers
Subjects:
Alkali feldspar syenite
Deccan large igneous province
Mineralogy
Geochemistry
Shoshonite
Mantle metasomatism
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987113000893

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http://www.sciencedirect.com/science/article/pii/S1674987113000893

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