Metasomatic origin of garnet xenocrysts from the V. Grib kimberlite pipe, Arkhangelsk region, NW Russia

Metasomatic origin of garnet xenocrysts from the V. Grib kimberlite pipe, Arkhangelsk region, NW Russia

This paper presents new major and trace element data from 150 garnet xenocrysts from the V. Grib kimberlite pipe located in the central part of the Arkhangelsk diamondiferous province (ADP). Based on the concentrations of Cr2O3, CaO, TiO2 and rare earth elements (REE) the garnets were divided into s...

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Bibliographic Details
Main Authors: E.V. Shchukina, A.M. Agashev, N.P. Pokhilenko
Format: Article
Language:English
Published: Elsevier 2017-07-01
Series:Geoscience Frontiers
Subjects:
Lithospheric mantle
Mantle xenolith
Lherzolite-harzburgite-wehrlite-megacryst paragenesis
Trace element
Major element
Kimberlite
Online Access:http://www.sciencedirect.com/science/article/pii/S1674987116300986

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http://www.sciencedirect.com/science/article/pii/S1674987116300986

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