Repositório Digital de Publicações Científicas: Helium-Neon systematics in OIB and the nature of the source of mantle plumes

Please use this identifier to cite or link to this item: http://hdl.handle.net/10174/2446

Title:	Helium-Neon systematics in OIB and the nature of the source of mantle plumes
Authors:	Moreira, Manuel Doucet, Sonia Madureira, Pedro Lecomte, Andre Allègre, Claude
Keywords:	He and Ne Ocean Island Basalts
Issue Date:	Jun-2004
Publisher:	Elsevier
Abstract:	He and Ne isotopic analysis were performed on olivine phenocryts from several Islands (Santa Helena, Gough, Tristan da Cunha, Azores, Kerguelen and Hawaii) leading to the conclusion that Ne is a more sensitive tracer of primordial mantle material than helium.
URI:	http://hdl.handle.net/10174/2446
Type:	article
Appears in Collections:	GEO - Artigos em Livros de Actas/Proceedings CGE - Artigos em Livros de Actas/Proceedings

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Goldschmidt2004_OIB.pdf	Abstract	2.1 MB	Adobe PDF	View/Open