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Magnesium isotopic analysis of olivine by laser-ablation multi-collector ICP-MS: composition dependent matrix effects and a comparison of the Earth and Moon

Date

Authors

Norman, Marc

McCulloch, Malcolm

O'Neill, Hugh

Yaxley, Gregory

Publisher

Royal Society of Chemistry

Abstract

Magnesium isotopic compositions of olivine were measured by laser-ablation multi-collector ICP-MS using an ArF 193 nm excimer laser. Analytical precision based on replicate analyses of mantle olivine is ∼0.2 permil (2SD). This is about an order of magni

Keywords

Keywords: Composition; Excimer lasers; Fractionation; Ionization; Isotopes; Laser ablation; Magnesium printing plates; Mass spectrometry; Composition-dependent matrix effects; Matrix effects; Repetition rates; Solution aspiration multi-collector ICP-MS; Olivine

URI

http://hdl.handle.net/1885/19402

Collections

ANU Research Publications

Source

Journal of Analytical Atomic Spectrometry

Type

Journal article

DOI

10.1039/b510719a

Restricted until

2037-12-31

Downloads

File

Description

01_Norman_Magnesium_isotopic_analysis_of_2006.pdf (597.62 KB)