Genesis of pyroxenite veins in supra-subduction zone peridotites: Evidence from petrography and mineral composition of Egiingol massif (Northern Mongolia)

Genesis of pyroxenite veins in supra-subduction zone peridotites: Evidence from petrography and mineral composition of Egiingol massif (Northern Mongolia)

ABSTRACT: Swarms of orthopyroxenite and websterite veins are found within Egiingol residual SSZ peridotite massif of Dzhida terrain (Central Asian Orogenic Belt, Northern Mongolia). The process of Egiingol pyroxenite veins formation is investigated using new major and trace element analyses of pyrox...

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Bibliographic Details
Main Authors: Anas A. Karimov, Marina A. Gornova, Vasiliy A. Belyaev, Aleksander Ya. Medvedev, Nikolay V. Bryanskiy
Format: Article
Language:English
Published: KeAi Communications Co., Ltd. 2020-06-01
Series:China Geology
Subjects:
Pyroxenite vein
Boninite
Partial melting
Melt-rock interaction
Supra-subduction zone peridotite
Egiingol massif
Online Access:http://www.sciencedirect.com/science/article/pii/S209651922030080X

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http://www.sciencedirect.com/science/article/pii/S209651922030080X

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