The fractionation of the trace elements Rb, Cs, Sr, Ba was measured by the radiotracers technique, between hydrothermal solution, Ab . Or feldspars and silicate melts ranging from Q₄₀Ab₆₀ to Q₄₀Or₆₀. The partition coefficient D between melts and solutions are close to the unit, and they are nearly independent from the composition. The values of D between crystals and solution are quite different from the unit, and are strongly dependent on the feldspar composition : alkali earth elements enter preferably the minerals, while alkali elements remain in the solutions. Some simplifications make it possible to calculate the fractionation coefficient between solids and melt, in the range of temperatures 700-800 °C, and for normative quartz values ...
Minor phases which strongly concentrate selected trace elements, termed here ‘carrier-phases’, relea...
The partitioning behavior of the trace elements Be, Sc, Ba, La, Ce, and Tm between melilite and liqu...
This paper proposes the concept of concurrent fractional and equilibrium crystallisation (CFEC) in a...
The fractionation of the trace elements Rb, Cs, Sr, Ba was measured by the radiotracers technique, b...
The isothermal (750°C) experiments of Lagache and Dujon (1987) reveal that the partitioning of Sr be...
The distribution of trace amounts of Sr between plagioclase solid solutions and a chloride-bearing h...
The partitioning of K, Rb, Cs, Ca, Sr and Ba in the experimental systems crystalline albite -aqueous...
The distribution of trace elements among coexisting crystals, melt, and supercritical fluid during m...
The behavior of hygromagmaphile elements (U, Th, Ta, La), and determination of mineral partition coe...
This is the publisher’s final pdf. The published article is copyrighted by the American Geophysical ...
A derivation is given for the partition coefficient of a trace element between hydrothermal solution...
We present new experimental data on major and trace element partition coefficients between alkali fe...
The distribution of Rb, Cs, Sr and Ba between potassium feldspar and plagioclase simultaneously cris...
The experimental exchange of alkali and alkali-earth elements between plagioclase and solution is co...
A model is proposed to calculate the 87Sr/86Sr ratio in melts produced by ideal fractional partial m...
Minor phases which strongly concentrate selected trace elements, termed here ‘carrier-phases’, relea...
The partitioning behavior of the trace elements Be, Sc, Ba, La, Ce, and Tm between melilite and liqu...
This paper proposes the concept of concurrent fractional and equilibrium crystallisation (CFEC) in a...
The fractionation of the trace elements Rb, Cs, Sr, Ba was measured by the radiotracers technique, b...
The isothermal (750°C) experiments of Lagache and Dujon (1987) reveal that the partitioning of Sr be...
The distribution of trace amounts of Sr between plagioclase solid solutions and a chloride-bearing h...
The partitioning of K, Rb, Cs, Ca, Sr and Ba in the experimental systems crystalline albite -aqueous...
The distribution of trace elements among coexisting crystals, melt, and supercritical fluid during m...
The behavior of hygromagmaphile elements (U, Th, Ta, La), and determination of mineral partition coe...
This is the publisher’s final pdf. The published article is copyrighted by the American Geophysical ...
A derivation is given for the partition coefficient of a trace element between hydrothermal solution...
We present new experimental data on major and trace element partition coefficients between alkali fe...
The distribution of Rb, Cs, Sr and Ba between potassium feldspar and plagioclase simultaneously cris...
The experimental exchange of alkali and alkali-earth elements between plagioclase and solution is co...
A model is proposed to calculate the 87Sr/86Sr ratio in melts produced by ideal fractional partial m...
Minor phases which strongly concentrate selected trace elements, termed here ‘carrier-phases’, relea...
The partitioning behavior of the trace elements Be, Sc, Ba, La, Ce, and Tm between melilite and liqu...
This paper proposes the concept of concurrent fractional and equilibrium crystallisation (CFEC) in a...