Journal ArticleDOI
UWG-2, a garnet standard for oxygen isotope ratios: Strategies for high precision and accuracy with laser heating
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TLDR
UWG-2 is a new garnet standard for oxygen isotope analysis prepared from a single large porphyroblast that was homogeneous (±0.21) at the millimeter-scale before grinding.About:
This article is published in Geochimica et Cosmochimica Acta.The article was published on 1995-12-01. It has received 674 citations till now.read more
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Improved 206Pb/238U microprobe geochronology by the monitoring of a trace-element-related matrix effect; SHRIMP, ID-TIMS, ELA-ICP-MS and oxygen isotope documentation for a series of zircon standards
Lance P. Black,Lance P. Black,Sandra L. Kamo,Charlotte M. Allen,Donald W. Davis,John N. Aleinikoff,John W. Valley,Roland Mundil,Ian H. Campbell,R. J. Korsch,Ian S. Williams,Chris Foudoulis +11 more
TL;DR: In this article, the authors investigated correlations between the age offsets and P, Sm and Nd abundances in the zircons, and concluded that the presence of Nd is not the primary cause of the apparent matrix effect.
Journal ArticleDOI
Further characterisation of the 91500 zircon crystal
Michael Wiedenbeck,John M. Hanchar,William H. Peck,Paul J. Sylvester,John W. Valley,Martin J. Whitehouse,Andreas Kronz,Yuichi Morishita,Lutz Nasdala,Jens Fiebig,Ian A. Franchi,J.-P. Girard,Richard C. Greenwood,R. W. Hinton,Noriko T. Kita,Paul R.D. Mason,Marc D. Norman,M. Ogasawara,Philip M. Piccoli,Dieter Rhede,Hisao Satoh,B. Schulz-Dobrick,Øyvind Skår,Mj. Spicuzza,Kentaro Terada,Andrew G. Tindle,Shigeko Togashi,Torsten Vennemann,Q. Xie,Yong-Fei Zheng +29 more
TL;DR: In this article, the results from a second characterisation of the 91500 zircon, including data from electron probe microanalysis, laser ablation inductively coupled plasma-mass spectrometer (LA-ICP-MS), secondary ion mass spectrometry (SIMS), and laser fluorination analyses, were reported.
Journal ArticleDOI
4.4 billion years of crustal maturation: oxygen isotope ratios of magmatic zircon
John W. Valley,Jade Star Lackey,Jade Star Lackey,Aaron J. Cavosie,Aaron J. Cavosie,Cory C. Clechenko,Michael J. Spicuzza,Miguel Angelo Stipp Basei,Ilya N. Bindeman,Valderez P. Ferreira,Alcides N. Sial,Elizabeth King,William H. Peck,A. K. Sinha,Chun-Sheng Wei +14 more
TL;DR: In this article, the authors summarized data for δ18O in zircons that have been analyzed from 1,200 dated rocks ranging over 96% of the age of Earth.
Journal ArticleDOI
MPI-DING reference glasses for in situ microanalysis: New reference values for element concentrations and isotope ratios
Klaus Peter Jochum,Brigitte Stoll,K. Herwig,Matthias Willbold,Albrecht W. Hofmann,Marghaleray Amini,Marghaleray Amini,Susanne Aarburg,Wafa Abouchami,Eric Hellebrand,Beate Mocek,Ingrid Raczek,Andreas Stracke,Olivier Alard,Olivier Alard,Claudia Bouman,Stefan Becker,Marc Dücking,Helene Brätz,Reiner Klemd,D. de Bruin,Dante Canil,D. H. Cornell,Cees-Jan de Hoog,Claude Dalpé,Leonid V. Danyushevsky,Anton Eisenhauer,Yongjun Gao,Yongjun Gao,Jonathan E. Snow,Jonathan E. Snow,Nora Groschopf,Detlef Günther,Christopher Latkoczy,Marcel Guillong,Erik H. Hauri,Heidi E. Höfer,Yann Lahaye,Kersten H Horz,Dorrit E. Jacob,Dorrit E. Jacob,Simone A Kasemann,Adam J.R. Kent,Thomas Ludwig,Thomas Zack,Paul R.D. Mason,Anette Meixner,Martin Rosner,Keiji Misawa,Barbara P. Nash,Jörg A. Pfänder,Jörg A. Pfänder,Wayne R. Premo,Weidong Sun,Weidong Sun,Massimo Tiepolo,Riccardo Vannucci,Torsten Vennemann,Torsten Vennemann,Dave Wayne,Jon Woodhead +60 more
TL;DR: In this paper, the authors present new analytical data of major and trace elements for the geological MPI-DING glasses KL2-G, ML3B-G and ATHO-G.
Journal ArticleDOI
Zircon megacrysts from kimberlite: oxygen isotope variability among mantle melts
TL;DR: The oxygen isotope ratios of phanerozoic zircons from kimberlite pipes in the Kaapvaal Craton of southern Africa and the Siberian Platform vary from 4.7 to 5.9 as mentioned in this paper.
References
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Journal ArticleDOI
The use of bromine pentafluoride in the extraction of oxygen from oxides and silicates for isotopic analysis
TL;DR: In this paper, a technique was developed in which bromine pentafluoride was used as a reagent for quantitative liberation of oxygen from oxides and silicates, and the results of isotopic analyses were compared with measurements made in other laboratories by other procedures.
OtherDOI
Compilation of stable isotope fractionation factors of geochemical interest
Irving Friedman,James R. O'Neil +1 more
Journal ArticleDOI
A laser-based microanalytical method for the in situ determination of oxygen isotope ratios of silicates and oxides
TL;DR: In this paper, a new laser-based microanalytical method for oxygen isotope determinations of silicates and oxides has been developed whereby analyses are made on <100 μg samples or of in situ spot determinations.
Journal ArticleDOI
Oxygen isotope composition of mantle peridotite
TL;DR: The oxygen isotopic composition of 76 samples of olivine in spinel, garnet and diamond-facies peridotites, and as syngenetic inclusions within diamond has been determined by laser fluorination (LF) as mentioned in this paper.