Halogens in mafic and intermediate-silica content magmas
As volatile and variably mobile components, halogens play key roles in magmatic,
metasomatic, mineralizing, and volcanic processes by influencing the physical and chemical …
metasomatic, mineralizing, and volcanic processes by influencing the physical and chemical …
Two-component mantle melting-mixing model for the generation of mid-ocean ridge basalts: Implications for the volatile content of the Pacific upper mantle
We report major, trace, and volatile element (CO 2, H 2 O, F, Cl, S) contents and Sr, Nd, and
Pb isotopes of mid-ocean ridge basalt (MORB) glasses from the Northern East Pacific Rise …
Pb isotopes of mid-ocean ridge basalt (MORB) glasses from the Northern East Pacific Rise …
MORB mantle hosts the missing Eu (Sr, Nb, Ta and Ti) in the continental crust: new perspectives on crustal growth, crust–mantle differentiation and chemical structure …
Y Niu, MJ O'Hara - Lithos, 2009 - Elsevier
We have examined the high quality data of 306 mid-ocean ridge basalt (MORB) glass
samples from the East Pacific Rise (EPR), near-EPR seamounts, Pacific Antarctic Ridge …
samples from the East Pacific Rise (EPR), near-EPR seamounts, Pacific Antarctic Ridge …
The smoothness and shapes of chondrite-normalized rare earth element patterns in basalts
HSC O'Neill - Journal of Petrology, 2016 - academic.oup.com
The customary practice for displaying REE abundances is to normalize them to chondritic
abundances and then to plot these normalized abundances in order of atomic number, Z …
abundances and then to plot these normalized abundances in order of atomic number, Z …
Thallium isotopes as tracers of recycled materials in subduction zones: Review and new data for lavas from Tonga-Kermadec and Central America
Sediment is actively being subducted in every convergent margin worldwide. Yet,
geochemical data for arc lavas from several subduction zones, such as Northern Tonga and …
geochemical data for arc lavas from several subduction zones, such as Northern Tonga and …
Evidence for the survival of the oldest terrestrial mantle reservoir
Helium is a powerful tracer of primitive material in Earth's mantle. Extremely high 3He/4He
ratios in some ocean-island basalts suggest the presence of relatively undegassed and …
ratios in some ocean-island basalts suggest the presence of relatively undegassed and …
Hemispheric geochemical dichotomy of the mantle is a legacy of austral supercontinent assembly and onset of deep continental crust subduction
Oceanic hotspots with extreme enriched mantle radiogenic isotopic signatures—including
low 143Nd/144Nd indicative of subducted continental crust—are linked to plume conduits …
low 143Nd/144Nd indicative of subducted continental crust—are linked to plume conduits …
Asthenospheric control of melting processes in a monogenetic basaltic system: a case study of the Auckland Volcanic Field, New Zealand
High-resolution sampling in monogenetic fields has the potential to reveal fine-scale
heterogeneity of the mantle, a feature that may be overwhelmed by larger fluxes of magma …
heterogeneity of the mantle, a feature that may be overwhelmed by larger fluxes of magma …
Evolution of the East African rift: Drip magmatism, lithospheric thinning and mafic volcanism
The origin of the Ethiopian-Yemeni Oligocene flood basalt province is widely interpreted as
representing mafic volcanism associated with the Afar mantle plume head, with minor …
representing mafic volcanism associated with the Afar mantle plume head, with minor …
Petrogenesis of Late Cenozoic basalts from North Hainan Island: Constraints from melt inclusions and their host olivines
Melt inclusions and their host olivines in basaltic lavas provide important information about
the nature of their mantle source. We present the first analyzed chemical data of olivine …
the nature of their mantle source. We present the first analyzed chemical data of olivine …