Results 71 to 80 of about 536,264 (226)
Geochemistry, Geophysics, GeosystemsIn volcanic arcs, magma evolves from basaltic to intermediate and felsic composition, resulting in arc crust maturation. It remains unclear whether processes involving mush during magmatic flare‐ups would enhance this evolution.
Long Chen +10 more
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Geochemistry, Geophysics, GeosystemsEocene magmatism in southern Tibet records deep geodynamic processes associated with the India‐Asia collision. The Quxu batholith, a representative segment of the Gangdese magmatic belt, hosts widespread mafic microgranular enclaves (MMEs) indicating ...
Yuanku Meng +5 more
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Geologica Acta, 2007 Two magmatic rock suites are distinguished in the Late Precambrian basement of the Southern Sinai (NW Arabian-Nubian Shield, Egypt), namely (a) a calc-alkaline suite, and (b) an alkaline suite.
M.K. Azer
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Recent eruptive history and magma reservoir dynamics on the southern East Pacific Rise at 17°30′S
Geochemistry, Geophysics, Geosystems, 2007 Submersible‐based geologic observations and geochemical, magnetic paleointensity, and (210Pb/226Ra) radioactive disequilibria data indicate that at least five distinct lava sequences (three normal mid‐ocean ridge basalt (N‐MORB) and two transitional mid ...
Eric C. Bergmanis +2 more
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Geochemistry, Geophysics, GeosystemsOpen‐conduit conditions characterize several of the most hazardous and active volcanic systems of basaltic composition worldwide, persistently refilled by magmatic inputs. Eruptive products with similar bulk compositions, chemically buffered by continual
A. Pontesilli +10 more
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Tracking Crystals Evolution in Episodes of Magma Mixing
Applied SciencesPetrology and geochemistry reconstruct from plutons and eruptive products the underground chemical and thermodynamic conditions of magma at the time of crystallization.
Antonella Longo +2 more
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Numerical simulations of the mingling caused by a magma intruding a resident mush
VolcanicaCurrently, our ability to interpret the mechanics of magma mingling and mixing is limited by an incomplete understanding of the modes of mixing across all melt fractions and compositions.
Alexandre Carrara +2 more
doaj +1 more source
Magma mixing triggered during volcanic eruptions
, 2009 Numerous volcanic eruptions deposit mixtures of different magma which originate from a layered magma reservoir. It has been argued that, in some cases, the mixing acts as the trigger for eruption.
Woods, Andrew W., Cowan, Alexander
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Seismolosical studies of magma injection processes: volcano monitoring and imaging of magma chambers [PDF]
, 2001 The processes associated with magma injection at shallow depths within the crust have been the topic of many geophysical studies, some investigating the seismicity that accompanies volcanic activity and others attempting to map the subsurface extent and ...
Konstantinou, K.I. +1 more
core
AIChE Journal, Volume 72, Issue 10, October 2026.Abstract This study presents a coupled population balance model (PBM) for describing the degree‐of‐agglomeration (DoA) in crystallization by independently tracking total particle and agglomerate number densities. Applied to an industrial active pharmaceutical ingredient, the model outperformed bridge‐counting methods and accurately captured DoA trends ...
Yung‐Shun Kang +6 more
wiley +1 more source