This thesis investigates the systematics of mass dependent titanium (Ti) isotope variation in magmatic processes on Earth. Titanium is a relatively abundant minor element that has five stable isotopes and possess a single valence state under terrestrial conditions (Ti4+). The most common Ti-bearing minerals are oxides such as ilmenite, rutile and titanomagnetite. As a refractory lithophile element, Ti is generally considered to be incompatible and fluid-immobile during magmatic processes. All these properties make Ti an attractive prospect to be utilised as a novel isotopic tool to investigate a range of magmatic processes. During fractional crystallisation of a magma, Ti is enriched in the remaining melt until the onset of Fe-Ti oxide crys...
Titanium isotopes are a promising novel tracer for magmatic processes. The Ti isotope composition of...
International audienceThe mechanisms driving the chemical complementarity between depleted MORB mant...
Equilibria between Ti oxides and silicate melt lead to Ti isotope fractionation in terrestrial sampl...
Titanium offers a burgeoning isotope system that has shown significant promise as a tracer of magmat...
Terrestrial and extraterrestrial rocks exhibit significant variations in their mass-dependent Ti iso...
The positive Ti isotope versus SiO2-content correlation in igneous rocks reflects the fractional cry...
We present titanium stable isotope measurements of terrestrial magmatic samples and lunar mare basal...
We present titanium stable isotope measurements of terrestrial magmatic samples and lunar mare basal...
F.M. acknowledges funding from the European Research Council (ERC) under Horizon 2020 Framework Prog...
International audienceMagmatic differentiation produces positive correlations between δ49Ti and SiO2...
Magmatic differentiation produces positive correlations between δ49Ti and SiO2. The equilibrium Ti i...
Titanium isotopes are potential tracers of processes of evaporation/condensation in the solar nebula...
Titanium isotopes are a promising novel tracer for magmatic processes. The Ti isotope composition of...
International audienceThe mechanisms driving the chemical complementarity between depleted MORB mant...
Equilibria between Ti oxides and silicate melt lead to Ti isotope fractionation in terrestrial sampl...
Titanium offers a burgeoning isotope system that has shown significant promise as a tracer of magmat...
Terrestrial and extraterrestrial rocks exhibit significant variations in their mass-dependent Ti iso...
The positive Ti isotope versus SiO2-content correlation in igneous rocks reflects the fractional cry...
We present titanium stable isotope measurements of terrestrial magmatic samples and lunar mare basal...
We present titanium stable isotope measurements of terrestrial magmatic samples and lunar mare basal...
F.M. acknowledges funding from the European Research Council (ERC) under Horizon 2020 Framework Prog...
International audienceMagmatic differentiation produces positive correlations between δ49Ti and SiO2...
Magmatic differentiation produces positive correlations between δ49Ti and SiO2. The equilibrium Ti i...
Titanium isotopes are potential tracers of processes of evaporation/condensation in the solar nebula...
Titanium isotopes are a promising novel tracer for magmatic processes. The Ti isotope composition of...
International audienceThe mechanisms driving the chemical complementarity between depleted MORB mant...
Equilibria between Ti oxides and silicate melt lead to Ti isotope fractionation in terrestrial sampl...