[BOOK][B] Boron isotopes in the ocean floor realm and the mantle
HR Marschall - 2018 - Springer
This chapter reviews the boron isotopic composition of the ocean floor, including pristine
igneous oceanic crust such as mid-ocean ridge basalts and ocean island basalts and their …
igneous oceanic crust such as mid-ocean ridge basalts and ocean island basalts and their …
Phosphorus mineral evolution and prebiotic chemistry: From minerals to microbes
Phosphorus availability is considered a limiting factor in many scenarios for the origin of life.
The concentration of P in environments of prebiotic interest will have been governed by the …
The concentration of P in environments of prebiotic interest will have been governed by the …
The boron and lithium isotopic composition of mid-ocean ridge basalts and the mantle
A global selection of 56 mid-ocean ridge basalt (MORB) glasses were analysed for Li and B
abundances and isotopic compositions. Analytical accuracy and precision of analyses …
abundances and isotopic compositions. Analytical accuracy and precision of analyses …
Effects of crustal thickness on magmatic differentiation in subduction zone volcanism: A global study
The majority of arc magmas are highly evolved due to differentiation within the lithosphere or
crust. Some studies have suggested a relationship between crustal thickness and magmatic …
crust. Some studies have suggested a relationship between crustal thickness and magmatic …
Partition coefficients of chalcophile elements between sulfide and silicate melts and the early crystallization history of sulfide liquid: LA-ICP-MS analysis of MORB …
Chalcophile element partitioning among base-metal sulfide, oxide and silicate phases
during magmatic processes is poorly constrained in part because there are very few studies …
during magmatic processes is poorly constrained in part because there are very few studies …
A re-assessment of the oxidation state of iron in MORB glasses
The oxidation state of Fe, Fe/3+ Σ Fe (where Σ Fe= Fe 2++ Fe 3+), in glass samples of mid-
ocean ridge basalt (MORB), from a wide range of localities, was determined by XANES …
ocean ridge basalt (MORB), from a wide range of localities, was determined by XANES …
Experimental determination of C, F, and H partitioning between mantle minerals and carbonated basalt, CO2/Ba and CO2/Nb systematics of partial melting, and the …
To determine partitioning of C between upper mantle silicate minerals and basaltic melts, we
executed 26 experiments between 0.8 and 3 GPa and 1250–1500° C which yielded 37 …
executed 26 experiments between 0.8 and 3 GPa and 1250–1500° C which yielded 37 …
The oxidation state of iron in Mid-Ocean Ridge Basaltic (MORB) glasses: Implications for their petrogenesis and oxygen fugacities
The oxidation state of a basaltic liquid may be obtained from the average valence state of Fe
in its quenched glass. Suitable glasses are widely available from the basalts erupted at Mid …
in its quenched glass. Suitable glasses are widely available from the basalts erupted at Mid …
An evaluation of five models of arc volcanism
A first-order observation of convergent margin volcanism is that continental arc
stratovolcanoes have substantially elevated incompatible element abundances and notable …
stratovolcanoes have substantially elevated incompatible element abundances and notable …
A reactive porous flow control on mid-ocean ridge magmatic evolution
Mid-ocean ridge basalts (MORB) provide fundamental information about the composition
and melting processes in the Earth's upper mantle. To use MORB to further our …
and melting processes in the Earth's upper mantle. To use MORB to further our …