Evidence for suboceanic small-scale convection from a “garnet”-bearing lherzolite xenolith from Aitutaki Island, Cook Islands

Abstract Garnet peridotite xenoliths have been rarely reported from suboceanic mantle. Petrographic and geochemical characteristics of garnet-bearing oceanic peridotite xenoliths provide precious information on dynamics of the suboceanic lithosphere and asthenosphere interaction. We examined a lherz...

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Détails bibliographiques

Auteurs principaux:	Norikatsu Akizawa, Kazuhito Ozawa, Tetsu Kogiso, Akira Ishikawa, Akira Miyake, Yohei Igami, Simon R. Wallis, Takayoshi Nagaya, Chihiro Ohshima, Ryo Fujita, Tatsuhiko Kawamoto, Akihiro Tamura, Tomoaki Morishita, Shoji Arai, Atsushi Yasumoto
Format:	Artigo
Langue:	Inglês
Publié:	SpringerOpen 2024-07-01
Collection:	Progress in Earth and Planetary Science
Sujets:	Garnet lherzolite Oceanic lithosphere Native iron Mineral diffusion Liquid immiscibility Carbonaceous fluid
Accès en ligne:	https://doi.org/10.1186/s40645-024-00643-w
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