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In situ measurement of hafnium isotopes in rutile by LA-MC-ICPMS: Protocol and applications

Date

Authors

Ewing, Tanya

Rubatto, Daniela

Eggins, Stephen

Hermann, Joerg

Publisher

Elsevier

Abstract

This work presents a rigorous assessment of the accuracy and precision with which176Hf/177Hf can be measured in rutile by laser ablation (LA) MC-ICPMS. For rutile with ≥40ppm Hf, we demonstrate that176Hf/177Hf can be measured accurately and reproducibly

Keywords

Keywords: Garnet peridotite; Hafnium isotopes; Mass bias; MC-ICP-MS; Rutile; Ablation; Data reduction; Garnets; Inductively coupled plasma mass spectrometry; Isotopes; Oxide minerals; Silicate minerals; Ytterbium; Zircon; Hafnium; accuracy assessment; garnet; hafni Garnet peridotite; Hafnium isotopes; LA-MC-ICPMS; Mass bias; Rutile

URI

http://hdl.handle.net/1885/27019

Collections

ANU Research Publications

Source

Chemical Geology

Type

Journal article

DOI

10.1016/j.chemgeo.2010.11.029

Restricted until

2037-12-31

Downloads

File

Description

01_Ewing_In_situ_measurement_of_hafnium_2011.pdf (1.35 MB)