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 …
Fluids and trace element transport in subduction zones
H Keppler - American Mineralogist, 2017 - degruyter.com
Melt inclusion data from primitive arc basalts from Mexico and Kamchatka show clear
positive correlations of “fluid mobile element”/H2O ratios with the Cl/H2O ratio, suggesting …
positive correlations of “fluid mobile element”/H2O ratios with the Cl/H2O ratio, suggesting …
[PDF][PDF] Origin of back‐arc basin magmas: Trace element and isotope perspectives
The compositions of back-arc basin basalts (BABB) can usefully be viewed as products of
four factors:(1) the composition of inflowing mantle and its preconditioning during flow to the …
four factors:(1) the composition of inflowing mantle and its preconditioning during flow to the …
Back-arc basin basalt systematics
B Taylor, F Martinez - Earth and Planetary Science Letters, 2003 - Elsevier
The Mariana, east Scotia, Lau, and Manus back-arc basins (BABs) have spreading rates that
vary from slow (< 50 mm/yr) to fast (> 100 mm/yr) and extension axes located from 10 to 400 …
vary from slow (< 50 mm/yr) to fast (> 100 mm/yr) and extension axes located from 10 to 400 …
The Troodos ophiolitic complex probably formed in a subduction initiation, slab edge setting
JA Pearce, PT Robinson - Gondwana Research, 2010 - Elsevier
Miyashiro (1973) famously initiated a debate on the tectonic setting of ophiolite complexes
by proposing that 'the Troodos ophiolitic complex was probably formed in an island arc'. This …
by proposing that 'the Troodos ophiolitic complex was probably formed in an island arc'. This …
Geochronology and geochemistry of the Mesozoic volcanic rocks in Western Liaoning: Implications for lithospheric thinning of the North China Craton
Determining the age and petrogenesis of the voluminous Mesozoic magmatic rocks from the
North China Craton (NCC) provides critical data for deducing the process and timing of …
North China Craton (NCC) provides critical data for deducing the process and timing of …
Mantle melting as a function of water content beneath back‐arc basins
Subduction zone magmas are characterized by high concentrations of H2O, presumably
derived from the subducted plate and ultimately responsible for melting at this tectonic …
derived from the subducted plate and ultimately responsible for melting at this tectonic …
Potassic magmatism in western Sichuan and Yunnan provinces, SE Tibet, China: petrological and geochemical constraints on petrogenesis
Z Guo, JAN Hertogen, J Liu, P Pasteels… - Journal of …, 2005 - academic.oup.com
Potassic volcanism in the western Sichuan and Yunnan Provinces, SE Tibet, forms part of an
extensive magmatic province in the eastern Indo-Asian collision zone during the Paleogene …
extensive magmatic province in the eastern Indo-Asian collision zone during the Paleogene …
Modern-style subduction processes in the Mesoarchaean: geochemical evidence from the 3.12 Ga Whundo intra-oceanic arc
RH Smithies, DC Champion… - Earth and Planetary …, 2005 - Elsevier
The ca. 3.12 Ga Whundo Group forms an exotic terrane on the western margin of the old (≥
3.4 Ga) nucleus of the Pilbara Craton in northwestern Australia. It is exceptional amongst …
3.4 Ga) nucleus of the Pilbara Craton in northwestern Australia. It is exceptional amongst …
Carbon Fluxes and Primary Magma CO2 Contents Along the Global Mid‐Ocean Ridge System
M Le Voyer, EH Hauri, E Cottrell… - Geochemistry …, 2019 - Wiley Online Library
The concentration of carbon in primary mid‐ocean ridge basalts (MORBs), and the
associated fluxes of CO2 outgassed at ocean ridges, is examined through new data …
associated fluxes of CO2 outgassed at ocean ridges, is examined through new data …