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Along-arc variations in lithospheric mantle compositions in Kamchatka, Russia: First trace element data on mantle xenoliths from the Klyuchevskoy Group volcanoes

Date

Authors

Ionov, D A

Benard, Antoine

Pelchov, P. Yu.

Shcherbakov, V.D

Publisher

Elsevier

Abstract

We provide results of a detailed study of the first peridotite xenoliths of proven mantle origin reported from Bezymyanny volcano in the Klyuchevskoy Group, northern Kamchatka arc. The xenoliths are coarse spinel harzburgites made up mainly of Mg-rich oli

Keywords

Keywords: Harzburgites; Island arc; Mantle xenoliths; Metasomatism; Subduction; Igneous rocks; Lithology; Mineralogy; Silicate minerals; Structural geology; Trace elements; Volcanoes; chemical composition; cumulate; harzburgite; island arc; isotopic ratio; lithosph Harzburgite; Island arc; Mantle xenolith; Metasomatism; Subduction; Trace elements

URI

http://hdl.handle.net/1885/32673

Collections

ANU Research Publications

Source

Journal of Volcanology and Geothermal Research

Type

Journal article

DOI

10.1016/j.jvolgeores.2012.12.022

Restricted until

2037-12-31

Downloads

File

Description

01_Ionov_Along-arc_variations_in_2013.pdf (1.24 MB)