A new perspective on the interiors of ice-rich planets: ice–rock mixture instead of ice on top of rock

A Vazan, R Sari, R Kessel - The Astrophysical Journal, 2022 - iopscience.iop.org
Ice-rich planets are formed exterior to the water ice line and thus are expected to contain a
substantial amount of ice. The high ice content leads to unique conditions in the interior …

Seawater-derived rare earth element addition to abyssal peridotites during serpentinization

C Frisby, M Bizimis, S Mallick - Lithos, 2016 - Elsevier
Serpentinized abyssal peridotites are evidence for active communication between the
Earth's hydrosphere and the upper mantle, where exchange and retention of both major and …

Mobility of major and trace elements in the eclogite-fluid system and element fluxes upon slab dehydration

A Tsay, Z Zajacz, P Ulmer, C Sanchez-Valle - … et Cosmochimica Acta, 2017 - Elsevier
The equilibrium between aqueous fluids and allanite-bearing eclogite has been investigated
to constrain the effect of temperature (T) and fluid composition on the stability of allanite and …

The effect of CO2 on the water-saturated solidus of K-poor peridotite between 4 and 6 GPa

O Dvir, R Kessel - Geochimica et Cosmochimica Acta, 2017 - Elsevier
The effect of various amounts of CO 2 on the solidus of H 2 O–CO 2-bearing peridotite was
examined by determining the composition of H 2 O–CO 2-bearing fluids and melts in …

[HTML][HTML] Composition of supercritical fluid in carbonate-and chlorine-bearing pelite at conditions of subduction zones

AG Sokol, OA Kozmenko, AN Kruk - Contributions to Mineralogy and …, 2023 - Springer
The composition of fluid from carbonate-and chlorine-bearing pelite has been studied at 5.5
GPa, 850–1030° C and at 7.8 GPa, 940–1090° C using the diamond trap method. The run …

High-pressure fluid-phase equilibria: Experimental methods, developments and systems investigated (2013–2016)

R Dohrn, S Peper, C Secuianu, JMS Fonseca - Fluid Phase Equilibria, 2024 - Elsevier
With this article we extend our review series on high-pressure (above 1 MPa) phase
equilibrium data to articles published between 2013 and 2016, including a compilation of …

Fossilized melts in mantle wedge peridotites

K Naemura, T Hirajima, M Svojtka, I Shimizu, T Iizuka - Scientific reports, 2018 - nature.com
The shallow oxidized asthenosphere may contain a small fraction of potassic silicate melts
that are enriched in incompatible trace elements and volatiles. Here, to determine the …

The effects of selective contamination on the early Paleozoic intracontinental mafic rocks in the South China Block: New insights from high-δ18O zircon

W Xu, X Xu, Y Wang, MJ Brzozowski - Lithos, 2021 - Elsevier
The petrogenesis of continental mafic rocks that are enriched in large-ion lithophile
elements (LILE) and that have enriched Sr–Nd–Hf isotope compositions is debated, with …

[HTML][HTML] Modelling garnet-fluid partitioning in H2O-bearing systems: a preliminary statistical attempt to extend the crystal lattice-strain theory to hydrous systems

A Meltzer, R Kessel - Contributions to Mineralogy and Petrology, 2020 - Springer
Accurate geochemical models of magmatic processes require an understanding of crystal-
melt partitioning of trace elements. Many major igneous processes at different tectonic …

Behavior of rare earth elements and high-field strength elements during peridotite-seawater interaction

CP Frisby - 2016 - search.proquest.com
Serpentinized abyssal peridotites are evidence for active communication between the
Earth's hydrosphere and the upper mantle, where exchange and retention of both major and …