Textural and compositional changes in the lithospheric mantle atop the Hawaiian plume: Consequences for seismic properties

Tommasi, Andréa; Mameri, Lucan; Godard, Marguerite

doi:10.1002/essoar.10502936.2

Public

Textural and compositional changes in the lithospheric mantle atop the Hawaiian plume: Consequences for seismic properties

Published • Jul 4, 2020

Authors:

Andréa Tommasi

Lucan Mameri

Marguerite Godard

Abstract

We characterized the texture, composition, and seismic properties of the lithospheric mantle atop the Hawaiian plume by petrostructural analysis of 48 spinel-peridotite xenoliths from four localities in three Hawaiian islands. Coarse-porphyroclastic peridotites with variable degrees of recrystalliza...

Subject

Plume

Geology

Mantle (geology)

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