[HTML][HTML] The initial phase of the 2021 Cumbre Vieja ridge eruption (Canary Islands): Products and dynamics controlling edifice growth and collapse
Tajogaite cone in the Cumbre Vieja ridge (La Palma, Canary Islands) erupted between 19
September and 13 December 2021. The tephra and lava sourced from the newly formed …
September and 13 December 2021. The tephra and lava sourced from the newly formed …
The summer 2019 basaltic Vulcanian eruptions (paroxysms) of Stromboli
G Giordano, G De Astis - Bulletin of Volcanology, 2021 - Springer
Stromboli is an active, open conduit mafic volcano, whose persistent mild Strombolian
activity is occasionally punctuated by much stronger explosions, known as paroxysms …
activity is occasionally punctuated by much stronger explosions, known as paroxysms …
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 …
Degassing-driven crystallisation in basalts
Syn-eruptive crystallisation can drastically increase magma viscosity, with profound
implications for conduit dynamics, lava emplacement and volcanic hazards. There is …
implications for conduit dynamics, lava emplacement and volcanic hazards. There is …
Magma plumbing architectures and timescales of magmatic processes during historical magmatism on the Reykjanes Peninsula, Iceland
In the past 4000 years, three rifting episodes have occurred on the Reykjanes Peninsula
(RP, SW Iceland) at time intervals of about 800-1000 years, with the activation of four of the …
(RP, SW Iceland) at time intervals of about 800-1000 years, with the activation of four of the …
Rheology of magmas with bimodal crystal size and shape distributions: Insights from analog experiments
Magmas in volcanic conduits commonly contain microlites in association with preexisting
phenocrysts, as often indicated by volcanic rock textures. In this study, we present two …
phenocrysts, as often indicated by volcanic rock textures. In this study, we present two …
Synchrotron-based X-ray tomographic microscopy for rock physics investigations
Synchrotron radiation X-ray tomographic microscopy is a nondestructive method providing
ultra-high-resolution 3D digital images of rock microstructures. We describe this method and …
ultra-high-resolution 3D digital images of rock microstructures. We describe this method and …
[HTML][HTML] Pre-and syn-eruptive conditions of a basaltic Plinian eruption at Masaya Volcano, Nicaragua: the Masaya Triple Layer (2.1 ka)
Abstract The Masaya Triple Layer tephra was deposited~ 2100 years ago during a basaltic
Plinian eruption of Masaya caldera, Nicaragua, and is one of few known examples of this …
Plinian eruption of Masaya caldera, Nicaragua, and is one of few known examples of this …
Fracturing and healing of basaltic magmas during explosive volcanic eruptions
J Taddeucci, C Cimarelli… - Nature …, 2021 - nature.com
The eruption of basaltic magmas dominates explosive volcanism on Earth and other planets
within the Solar System. The mechanism through which continuous magma fragments into …
within the Solar System. The mechanism through which continuous magma fragments into …
Complex interaction between Strombolian and phreatomagmatic eruptions in the Quaternary monogenetic volcanism of the Catalan Volcanic Zone (NE of Spain)
The Catalan Volcanic Zone (CVZ), at the NE of the Iberian peninsula, is one of the
Quaternary alkaline volcanic provinces of the European rifts system. The CVZ has been …
Quaternary alkaline volcanic provinces of the European rifts system. The CVZ has been …