Extreme Mantle Heterogeneity Revealed by Geochemical Investigation of In Situ Lavas at the Central Mohns Ridge, Arctic Mid‐Ocean Ridges

Abstract Mid‐ocean ridge basalts reflect the mantle’s composition and reveal processes from melting to eruption. The Mohns and Knipovich Ridges have ultraslow spreading rates, low magma budgets and erupted lavas indicating various mantle domains. Here, we use geochemistry and isotope systematics of...

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Bibliographic Details

Published in:	Geochemistry, Geophysics, Geosystems
Main Authors:	Håvard Hallås Stubseid, Anders Bjerga, Leif‐Erik Rydland Pedersen, Rolf Birger Pedersen
Format:	Article
Language:	English
Published:	Wiley 2024-11-01
Subjects:	basalt geochemistry mantle heterogeneity axial volcanic ridges ultraslow‐spreading ridges
Online Access:	https://doi.org/10.1029/2024GC011704