Magnesium isotopic compositions are reported for twenty-four international geological reference materials including igneous, metamorphic and sedimentary rocks, as well as phlogopite and serpentine minerals. The long-term reproducibility of Mg isotopic determination, based on 4-year analyses of olivine and seawater samples, was 0.07 (2s) for Mg-26 and 0.05 parts per thousand (2s) for Mg-25. Accuracy was tested by analysis of synthetic reference materials down to the quoted long-term reproducibility. This comprehensive dataset, plus seawater data produced in the same laboratory, serves as a reference for quality assurance and inter-laboratory comparison of high-precision Mg isotopic data. Les compositions isotopiques du magnesium sont fourn...
The Pacific Centre for Isotopic and Geochemical Research (PCIGR) at the University of British Columb...
International audienceWe have measured the magnesium (Mg) isotope ratios in 45 rivers including 16 o...
To constrain the Mg isotopic composition of the oceanic mantle, investigate Mg isotope fractionation...
Rationale: High-precision magnesium (Mg) isotopic analysis for geological and environmental referenc...
To evaluate the interlaboratory mass bias for high-precision stable Mg isotopic analysis of natural ...
To enable quality control of measurement procedures for determinations of Mg isotope amount ratios, ...
International audienceThis study presents a chemical protocol for the separation of Mg that is parti...
To enable quality control of measurement procedures for determinations of Mg isotope amount ratios, ...
We have investigated detailed Mg isotopic variations in the lithospheric mantle by analysing olivine...
Rationale: Despite a wide range of potential applications, magnesium (Mg) isotope composition has be...
We have investigated detailed Mg isotopic variations in the lithospheric mantle by analysing olivine...
This study establishes the magnesium isotopic composition of seawater and evaluates its constancy as...
The standard addition method is evaluated to verify the accuracy and precision of Mg and Ca isotope ...
An efficient methodology for separation of magnesium from different geomaterials was developed in or...
Magnesium is second only to oxygen in abundance among the rock-forming elements and is an important ...
The Pacific Centre for Isotopic and Geochemical Research (PCIGR) at the University of British Columb...
International audienceWe have measured the magnesium (Mg) isotope ratios in 45 rivers including 16 o...
To constrain the Mg isotopic composition of the oceanic mantle, investigate Mg isotope fractionation...
Rationale: High-precision magnesium (Mg) isotopic analysis for geological and environmental referenc...
To evaluate the interlaboratory mass bias for high-precision stable Mg isotopic analysis of natural ...
To enable quality control of measurement procedures for determinations of Mg isotope amount ratios, ...
International audienceThis study presents a chemical protocol for the separation of Mg that is parti...
To enable quality control of measurement procedures for determinations of Mg isotope amount ratios, ...
We have investigated detailed Mg isotopic variations in the lithospheric mantle by analysing olivine...
Rationale: Despite a wide range of potential applications, magnesium (Mg) isotope composition has be...
We have investigated detailed Mg isotopic variations in the lithospheric mantle by analysing olivine...
This study establishes the magnesium isotopic composition of seawater and evaluates its constancy as...
The standard addition method is evaluated to verify the accuracy and precision of Mg and Ca isotope ...
An efficient methodology for separation of magnesium from different geomaterials was developed in or...
Magnesium is second only to oxygen in abundance among the rock-forming elements and is an important ...
The Pacific Centre for Isotopic and Geochemical Research (PCIGR) at the University of British Columb...
International audienceWe have measured the magnesium (Mg) isotope ratios in 45 rivers including 16 o...
To constrain the Mg isotopic composition of the oceanic mantle, investigate Mg isotope fractionation...