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Thallium isotopes in Iceland and Azores lavas -- Implications for the role of altered crust and mantle geochemistry

Date

Authors

Nielsen, Sune G.

Rehkamper, Mark

Brandon, Alan D

Norman, Marc

Turner, Simon

O'Reilly, Suzanne Yvette

Publisher

Elsevier

Abstract

Mantle plumes are commonly perceived to have both a chemical and dynamic link with the subduction of ocean crust into the mantle. In principle, this should lead to the observation of chemical and isotopic signatures that are characteristic of ocean crust

Keywords

Keywords: Crust geochemistry; Mantle geochemistry; Mantle plume; Ocean crust; Ocean island basalts; Stable isotopes; Thallium isotopes; Basalt; Isotopes; Oceanography; Structural geology; Thallium; Thermal plumes; Geochemistry; basalt; crustal recycling; isotopic c crustal recycling; mantle plume; ocean island basalts; stable isotopes; thallium isotopes

URI

http://hdl.handle.net/1885/33039

Collections

ANU Research Publications

Source

Earth and Planetary Science Letters

Type

Journal article

DOI

10.1016/j.epsl.2007.10.008

Restricted until

2037-12-31

Downloads

File

Description

01_Nielsen_Thallium_isotopes_in_Iceland_2007.pdf (548.64 KB)