Combined thermodynamic–geochemical modeling in metamorphic geology: boron as tracer of fluid–rock interaction
Quantitative geochemical modeling is today applied in a variety of geological environments
from the petrogenesis of igneous rocks to radioactive waste disposal. In addition, the …
from the petrogenesis of igneous rocks to radioactive waste disposal. In addition, the …
Calculation of simultaneous isotopic and trace element variations during water-rock interaction with applications to carbonate diagenesis
Equations are developed for the calculation of the simultaneous variations in trace element
concentrations and radiogenic and stable isotopic compositions that occur during water-rock …
concentrations and radiogenic and stable isotopic compositions that occur during water-rock …
The Sr, C and O isotopic evolution of Neoproterozoic seawater
Sr and C isotopic data obtained on stratigraphic suites of well-preserved marine limestone
from Siberia, Namibia, Canada, Svalbard and East Greenland provide a relatively detailed …
from Siberia, Namibia, Canada, Svalbard and East Greenland provide a relatively detailed …
Trace element modeling of aqueous fluid–peridotite interaction in the mantle wedge of subduction zones
Recently measured partition coefficients for Rb, Th, U, Nb, La (Ce), Pb, Sr, Sm, Zr, and Y
between lherzolite assemblage minerals and H 2 O-rich fluid (Ayers et al. 1997; Brenan et …
between lherzolite assemblage minerals and H 2 O-rich fluid (Ayers et al. 1997; Brenan et …
Trace element fractionation during fluid-induced eclogitization in a subducting slab: trace element and Lu–Hf–Sm–Nd isotope systematics
Spatially closely associated gabbros and eclogites of central Zambia represent relics of
subducted oceanic crust in a suture zone. The eclogites, which formed at 630–690° C and …
subducted oceanic crust in a suture zone. The eclogites, which formed at 630–690° C and …
Genetic model of carbonatite hosted rare earth elements mineralization from Ambadongar Carbonatite Complex, Deccan Volcanic Province, India
Carbonatites and associated alkaline rocks are the primary sources for REE mineralization.
The Ambadongar Carbonatite Complex (ADCC) from NW Deccan Volcanic Province (DVP) …
The Ambadongar Carbonatite Complex (ADCC) from NW Deccan Volcanic Province (DVP) …
Fluid flow, mineral reactions, and metasomatism
A general model that relates fluid flow along a temperature gradient to chemical reaction in
rocks can be used to quantitatively interpret petrologic and geochemical data on …
rocks can be used to quantitatively interpret petrologic and geochemical data on …
B Be systematics in subduction-related metamorphic rocks: Characterization of the subducted component
The mobility of B and Be in H 2 O-rich fluids and felsic silicate liquids produced during
metamorphism of subducted oceanic slab and sediments has been investigated through …
metamorphism of subducted oceanic slab and sediments has been investigated through …
Squeezing out the slab—modelling the release of Li, Be and B during progressive high-pressure metamorphism
A model for the release of Li, Be and B from progressively dehydrating altered oceanic crust
during subduction is presented. Combining clinopyroxene/fluid partition coefficients …
during subduction is presented. Combining clinopyroxene/fluid partition coefficients …
Ca and Mg isotope constraints on the origin of Earth's deepest δ13C excursion
Understanding the extreme carbon isotope excursions found in carbonate rocks of the
Ediacaran Period (635–541 Ma), where δ 13 C of marine carbonates (δ 13 C carb) reach …
Ediacaran Period (635–541 Ma), where δ 13 C of marine carbonates (δ 13 C carb) reach …