Barium isotope behavior during interaction between serpentinite-derived fluids and metamorphic rocks in the continental subduction zone
A Chen, YX Chen, X Gu, Z Zeng, Z Xiao… - … et Cosmochimica Acta, 2023 - Elsevier
Serpentinites in subduction zones are important fluid reservoirs for crust-mantle interaction
and arc magma formation. The serpentinite-derived fluids can carry fluid-mobile elements …
and arc magma formation. The serpentinite-derived fluids can carry fluid-mobile elements …
Ghost-arc geochemical anomaly at a spreading ridge caused by supersized flat subduction
Abstract The Southern Atlantic-Southwest Indian ridges (SASWIR) host mid-ocean ridge
basalts with a residual subduction-related geochemical fingerprint (ie, a ghost-arc signature) …
basalts with a residual subduction-related geochemical fingerprint (ie, a ghost-arc signature) …
Deciphering contribution of recycled altered oceanic crust to arc magmas using Ba‐Sr‐Nd isotopes
Altered oceanic crust (AOC) plays a critical role in geochemical recycling in subduction
zones. However, identifying contributions of subducted AOC to arc magmas remains a …
zones. However, identifying contributions of subducted AOC to arc magmas remains a …
First-principles calculations of equilibrium barium isotope fractionation among silicate minerals
X Zi-Cong, W Wen-Zhong, G Xiao-Feng… - … et Cosmochimica Acta, 2023 - Elsevier
Barium isotopes have been increasingly applied to trace igneous processes, but the
applications are hindered by the lack of equilibrium Ba isotope fractionation factors between …
applications are hindered by the lack of equilibrium Ba isotope fractionation factors between …
Rubidium isotopic fractionation during magmatic processes and the composition of the bulk silicate Earth
Rubidium is a moderately volatile element with high incompatibility and fluid mobility. Its
stable isotopes have great potential in tracing various geological processes. For example …
stable isotopes have great potential in tracing various geological processes. For example …
Effect of terrestrial weathering on stable Sr and Ba isotope compositions of eucrites
Stable strontium and barium isotopes are potential tracers for understanding planetary
differentiation and the nature of the building blocks of terrestrial planets. Strontium and …
differentiation and the nature of the building blocks of terrestrial planets. Strontium and …
Barium isotope variation during fluid–rock interaction at forearc depths: Evidence from high-pressure fluid–metasomatized rocks in the Eastern Alps
As a highly fluid mobile element, barium (Ba) and its isotopes are excellent tracers for fluid
associated processes in subduction zones. However, the behavior of Ba isotopes during …
associated processes in subduction zones. However, the behavior of Ba isotopes during …
Ba-Mg isotopic evidence from an OIB-type diabase for a big mantle wedge beneath East Asia in the Early Cretaceous
Abstract Beneath Eastern Asia, the world's spatially most extensive, and possibly extremely
long-lived big mantle wedge (BMW) occurs, formed by the Izanagi-Pacific slab residing in …
long-lived big mantle wedge (BMW) occurs, formed by the Izanagi-Pacific slab residing in …
Barium isotope compositions of altered oceanic crust from the IODP Site 1256 at the East Pacific rise
This study reports barium (Ba) isotope compositions of intact altered oceanic crust (AOC)
recovered from Integrated Ocean Drilling Program (IODP) Site 1256, East Pacific Rise …
recovered from Integrated Ocean Drilling Program (IODP) Site 1256, East Pacific Rise …
[PDF][PDF] A fresh look at the mantle sources of low-degree mantle-derived melts using K and Ba isotopes
O Elazar, DG Pearson, F Moynier, Y Hu… - International …, 2014 - ikcabstracts.com
Mantle-derived, low-degree melts, such as kimberlites, carbonate-rich olivine lamproites
(CROLS), and cratonic olivine lamproites, are the main carriers of diamonds. They are rare …
(CROLS), and cratonic olivine lamproites, are the main carriers of diamonds. They are rare …