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A primordial solar-neon enriched component in the source of EM-I-type ocean island basalts from the Pitcairn Seamounts, Polynesia

Date

Authors

Honda, Masahiko

Woodhead, Jonathan

Publisher

Elsevier

Abstract

Volcanic glasses dredged from the Pitcairn Seamounts of southeast Polynesia provide the least-altered basaltic material available with compositions corresponding to the EM-I mantle end-member [1] [A. Zindler and S.R. Hart. Chemical geodynamics. Ann. Rev.

Keywords

Keywords: Mantle plume; Primordial solar-neon enriched component; Radiogenic isotopes; Subducted crustal component; Volcanic glasses; Basalt; Composition; Glass; Isotopes; Magnesia; Neon; Radiogenic gases; Thermal plumes; Trace elements; Analytical geochemistry; ma EM-I; Mantle plume; Noble gas; Primordial; Radiogenic isotopes

URI

http://hdl.handle.net/1885/80548

Collections

ANU Research Publications

Source

Earth and Planetary Science Letters

Type

Journal article

DOI

10.1016/j.epsl.2005.05.038

Restricted until

2037-12-31

Downloads

File

Description

01_Honda_A_primordial_solar-neon_2005.pdf (221.8 KB)