Title

MPI-DING reference glasses for in situ microanalysis: New reference values for element concentrations and isotope ratios

Authors

Klaus Peter Jochum, Max Planck Institute for Chemistry
Brigitte Stoll, Max Planck Institute for Chemistry
Kirstin Herwig, Max Planck Institute for Chemistry
Matthias Willbold, Max Planck Institute for Chemistry
Albrecht W. Hofmiann, Max Planck Institute for Chemistry
Marghaleray Amini, Max Planck Institute for Chemistry
Susanne Aarburg, Monash University
Wafa Abouchami, Max Planck Institute for Chemistry
Eric Hellebrand, Max Planck Institute for Chemistry
Beate Mocek, Max Planck Institute for Chemistry
Ingrid Raczek, Max Planck Institute for Chemistry
Andreas Stracke, Max Planck Institute for Chemistry
Olivier Alard, The Open University
Claudia Bouman, Thermo Electron Corporation
Stefan Becker, Bundeskriminalamt
Marc Dücking, Bundeskriminalamt
Helene Brätz, Julius-Maximilians-Universität Würzburg
Reiner Klemd, Julius-Maximilians-Universität Würzburg
Deon De Bruin, Council for Geoscience
Dante Canil, University of Victoria
Dave Cornell, Göteborgs Universitet
Cees Jan De Hoog, Göteborgs Universitet
Claude Dalpé, Royal Canadian Mounted Police
Leonid Danyushevshy, University of Tasmania
Anton Eisenhauer, GEOMAR - Helmholtz-Zentrum für Ozeanforschung Kiel
Yongjun Gao, Max Planck Institute for Chemistry
Jonathan E. Snow, Max Planck Institute for Chemistry
Nora Groschopf, Johannes Gutenberg Universität Mainz
Detlef Günther, ETH Zürich
Christopher Latkoczy, ETH Zürich
Marcel Guillong, ETH Zürich
Erik H. Hauri, Carnegie Institution of Washington
Heidi E. Höfer, Goethe-Universität Frankfurt am Main

Document Type

Article

Publication Date

2-1-2006

Abstract

We present new analytical data of major and trace elements for the geological MPI-DING glasses KL2-G, ML3B-G, StHs6/80-G, GOR128-G, GOR132-G, BM90/21-G, T1-G, and ATHO-G. Different analytical methods were used to obtain a large spectrum of major and trace element data, in particular, EPMA, SIMS, LA-ICPMS, and isotope dilution by TIMS and ICPMS. Altogether, more than 60 qualified geochemical laboratories worldwide contributed to the analyses, allowing us to present new reference and information values and their uncertainties (at 95% confidence level) for up to 74 elements. We complied with the recommendations for the certification of geological reference materials by the International Association of Geoanalysts (IAG). The reference values were derived from the results of 16 independent techniques, including definitive (isotope dilution) and comparative bulk (e.g., INAA, ICPMS, SSMS) and microanalytical (e.g., LA-ICPMS, SIMS, EPMA) methods. Agreement between two or more independent methods and the use of definitive methods provided traceability to the fullest extent possible. We also present new and recently published data for the isotopic compositions of H, B, Li, O, Ca, Sr, Nd, Hf, and Pb. The results were mainly obtained by high-precision bulk techniques, such as TIMS and MC-ICPMS. In addition, LA-ICPMS and SIMS isotope data of B, Li, and Pb are presented. Copyright 2006 by the American Geophysical Union.

Publication Source (Journal or Book title)

Geochemistry, Geophysics, Geosystems

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