Journal ArticleDOI
High-precision zirconium stable isotope measurements of geological reference materials as measured by double-spike MC-ICPMS
TLDR
In this article, a method for the determination of Zr stable isotope ratios within natural geological materials using ion exchange, double-spike, multiple-collector inductively coupled mass spectrometry (MC-ICPMS) was presented.About:
This article is published in Chemical Geology.The article was published on 2018-08-20. It has received 48 citations till now. The article focuses on the topics: Stable isotope ratio & Zircon.read more
Citations
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High Precision Iron Isotope Measurements With High Mass Resolution MC-ICPMS
S. Weyer,S. Johannes,J. Gerhard +2 more
TL;DR: In this article, a new technique for high precision measurement of iron isotope ratios using high mass resolution MC-ICPMS on the ThermoFinnigan Neptune was presented, which enables Fe isotope measurements with a Fe-isotope/interference ratio of up to 1.
The double spike toolbox
TL;DR: This work provides software for calculating optimal double spikes, which are chosen purely on the basis of minimising error propagation, and provides “cocktail lists” of optimal double spike for all 33 elements that have 4 or more naturally occurring isotopes, using some sensible default parameters.
Journal ArticleDOI
Isotopic fractionation of zirconium during magmatic differentiation and the stable isotope composition of the silicate Earth
Edward C. Inglis,Frédéric Moynier,Frédéric Moynier,John Creech,John Creech,Zhengbin Deng,James M.D. Day,Fang-Zhen Teng,Martin Bizzarro,Matthew G. Jackson,Paul S. Savage +10 more
TL;DR: In this article, high-precision double-spike Zr stable isotope measurements (expressed as δ94/90ZrIPGP-Zr) are presented for a range of ocean island basalts and mid-ocean ridge basalts to examine mass-dependent isotopic variations of zirconium in Earth.
Journal ArticleDOI
Determination of Zr isotopic ratios in zircons using laser-ablation multiple-collector inductively coupled-plasma mass-spectrometry
Wen Zhang,Zaicong Wang,Frédéric Moynier,Edward C. Inglis,Shengyu Tian,Ming Li,Yongsheng Liu,Zhaochu Hu +7 more
TL;DR: In this paper, the first high precision method to analyze stable Zr isotope ratios in zircons using laser ablation multiple collector inductively coupled plasma mass spectrometry (LA-MC-ICP-MS) was presented.
Journal ArticleDOI
Timing and Origin of the Angrite Parent Body Inferred from Cr Isotopes
Ke Zhu,Frédéric Moynier,Frédéric Moynier,D. Wielandt,K. K. Larsen,Jean-Alix Barrat,Martin Bizzarro +6 more
TL;DR: In this paper, the authors show that the 54Cr/52Cr ratio is homogeneously distributed among angrite meteorites within 13 parts per million, indicating that precursor materials must have experienced a global-scale melting such as a magma ocean.
References
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Journal ArticleDOI
The composition of the Earth
William F. McDonough,Shen-Su Sun +1 more
TL;DR: In this paper, the authors compared the relative abundances of the refractory elements in carbonaceous, ordinary, and enstatite chondritic meteorites and found that the most consistent composition of the Earth's core is derived from the seismic profile and its interpretation, compared with primitive meteorites, and chemical and petrological models of peridotite-basalt melting relationships.
Journal ArticleDOI
Geochemical discrimination of different magma series and their differentiation products using immobile elements
TL;DR: In this article, the abundance and distribution of selected minor and trace elements (Ti, Zr, Y, Nb, Ce, Ga and Sc) in fresh volcanic rocks can be used to classify the differentiation products of subalkaline and alkaline magma series in a similar manner to methods using normative or major-element indices.
Journal ArticleDOI
Plesovice zircon : A new natural reference material for U-Pb and Hf isotopic microanalysis
Jirri Slama,Jirri Slama,Jirri Slama,Jan Košler,Daniel J. Condon,James L. Crowley,Axel Gerdes,John M. Hanchar,Matthew S.A. Horstwood,George A. Morris,Lutz Nasdala,Nicholas Norberg,Urs Schaltegger,Blair Schoene,Michael Tubrett,Martin J. Whitehouse +15 more
TL;DR: The Plesovice zircon as discussed by the authors has a concordant U-Pb age with a weighted mean Pb-206/U-238 date of 337.13 +/- 0.37 Ma (ID-TIMS, 95% confidence limits, including tracer calibration uncertainty).
Book
Using Geochemical Data : Evaluation, Presentation, Interpretation
TL;DR: In this article, the authors present a method to discriminate between Tectonic Environments using data from Geochemical Data and Radiogenic Isotopes and Isotope Data.
Journal ArticleDOI
Isotopic compositions of the elements 2009 (IUPAC Technical Report)
TL;DR: The Commission on Isotopic Abundances and Atomic Weights (CIAAW) of the International Union of Pure and Applied Chemistry (IUPAC) completed its last update of the isotopic compositions of the elements as determined by isotope-ratio mass spectrometry in 2009 as discussed by the authors.