Petrogenesis of Lava from Christmas Island, Northeast Indian Ocean: Implications for the Nature of Recycled Components in Non-Plume Intraplate Settings

Petrogenesis of Lava from Christmas Island, Northeast Indian Ocean: Implications for the Nature of Recycled Components in Non-Plume Intraplate Settings

Lava samples from the Christmas Island Seamount Province (CHRISP) record an extreme range in enriched mantle (EM) type Sr-Nd-Pb-Hf isotope signatures. Here we report osmium isotope data obtained on four samples from the youngest, Pliocene petit-spot phase (Upper Volcanic Series, UVS; ~4.4 Ma), and f...

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Bibliographic Details
Main Authors: Trevor J. Falloon, Kaj Hoernle, Bruce F. Schaefer, Ilya N. Bindeman, Stanley R. Hart, Dieter Garbe-Schonberg, Robert A. Duncan
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Geosciences
Subjects:
osmium isotopes
petit-spot volcanism
olivine oxygen isotopes
intraplate volcanism
Christmas Island
Indian Ocean
Online Access:https://www.mdpi.com/2076-3263/12/3/118

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https://www.mdpi.com/2076-3263/12/3/118

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