The Andean Southern Volcanic Zone: a review on the legacy of the latest volcanic eruptions
Abstract The Andean Southern Volcanic Zone (SVZ) concentrates many of the most active
volcanoes of the Andean continental arc, as well as the region's most recent and impactful …
volcanoes of the Andean continental arc, as well as the region's most recent and impactful …
A chemical threshold controls nanocrystallization and degassing behaviour in basalt magmas
An increasing number of studies are being presented demonstrating that volcanic glasses
can be heterogeneous at the nanoscale. These nano-heterogeneities can develop both …
can be heterogeneous at the nanoscale. These nano-heterogeneities can develop both …
Dynamics of the Young Merapi (< 2.2 ka–1,788 CE) pumice fall deposits: Insights from textural and geochemical studies
We studied nine pumice fall deposits of the Young Merapi stage (< 2.2 ka–1,788 CE)
observed in the western and southern flanks of Merapi volcano. All deposits include a wide …
observed in the western and southern flanks of Merapi volcano. All deposits include a wide …
Mafic explosive volcanism at Llaima Volcano: 3D x-ray microtomography reconstruction of pyroclasts to constrain shallow conduit processes
Mafic volcanic activity is dominated by effusive to mildly explosive eruptions. Plinian and
ignimbrite-forming mafic eruptions, while rare, are also possible; however, the conditions …
ignimbrite-forming mafic eruptions, while rare, are also possible; however, the conditions …
Rapid accumulation and ascent precedes caldera forming eruption of low viscosity magma
Mafic magma is commonly associated with effusive eruptions, however several mafic
volcanoes throughout the globe have produced explosive eruptions. Here we present one …
volcanoes throughout the globe have produced explosive eruptions. Here we present one …
Magma titanium and iron contents dictate crystallization timescales and rheological behaviour in basaltic volcanic systems
Magma ascending through Earth's crust undergoes complex chemical and physical changes
that may induce crystallization, a process that contributes to lead the magmatic system …
that may induce crystallization, a process that contributes to lead the magmatic system …
Mixing and eruption of mafic magmas of the Sipisupisu volcano, the Toba volcanic system, Indonesia
MH Gao, PP Liu - Contributions to Mineralogy and Petrology, 2023 - Springer
Texture and particularly compositional variations of zoned minerals are important to
understand trans-crustal magma plumbing systems of volcanoes. The Sipisupisu volcano in …
understand trans-crustal magma plumbing systems of volcanoes. The Sipisupisu volcano in …
[HTML][HTML] Coupling magma ascent models with volatile diffusion chronometry
The pre-and syn-eruptive magma decompression rate is recognized as a key parameter
modulating eruption dynamics, with explosive eruptions being generally associated with …
modulating eruption dynamics, with explosive eruptions being generally associated with …
Varying processes, similar results: How composition influences fragmentation and subsequent feeding of large pyroclastic density currents
O Bernard, C Bouvet de Maisonneuve… - Frontiers in Earth …, 2022 - frontiersin.org
Unlike their silicic counterparts, mafic eruptions are known for being on the low-end of the
explosivity spectrum with eruption styles commonly ranging from effusive to Hawaiian fire …
explosivity spectrum with eruption styles commonly ranging from effusive to Hawaiian fire …
Autobrecciation and fusing of mafic magma preceding explosive eruptions
Bubble and crystal textures evolve during magma ascent, altering properties that control
ascent such as permeability and viscosity. Eruption style results from feedbacks between …
ascent such as permeability and viscosity. Eruption style results from feedbacks between …