New spinel reference materials for oxygen isotopic microanalysis

Journal of Analytical Atomic Spectrometry 2026

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Authors: Juan Li, Shui‐Jiong Wang, Li‐Guang Wu, Xian-Hua Li, Jinhua Hao, Junjie Xu
DOI: 10.1039/d5ja00344j
Cited by: 0
References: 30

Abstract

Three natural spinels—MadSP (Mg₀. 75 Fe₀. 25 Al 2 O 4 ), TanzSP-1, and TanzSP-2 (both MgAl 2 O 4 )—are reported as SIMS oxygen isotope reference materials. Their recommended δ 18 O values are 11.94 ± 0.43‰, 23.40 ± 0.20‰, and 13.29 ± 0.48‰, respectively.

Fields of Study & Subjects

Geological and Geochemical Analysis Analytical chemistry methods development Scientific Measurement and Uncertainty Evaluation

Publication details

Journal / source
Journal of Analytical Atomic Spectrometry
Volume
41
Issue
2
Pages
702–707
Publication date
1 January 2026
Language
EN