Magmatic water content controls the pre-eruptive depth of arc magmas
Vanguard efforts in forecasting volcanic eruptions are turning to physics-based models,
which require quantitative estimates of magma conditions during pre-eruptive storage …
which require quantitative estimates of magma conditions during pre-eruptive storage …
Measuring the viscosity of lava in the field: A review
MO Chevrel, H Pinkerton, AJL Harris - Earth-Science Reviews, 2019 - Elsevier
Many scientists who have worked on active lava flows or attempted to model lava flows have
recognized the importance of rheology in understanding flow dynamics. Numerous attempts …
recognized the importance of rheology in understanding flow dynamics. Numerous attempts …
Reprint of Silicate-sulfide liquid immiscibility in modern arc basalt (Tolbachik volcano, Kamchatka): Part II. Composition, liquidus assemblage and fractionation of the …
Olivine-hosted inclusions of silicate and sulfide melts, Cr-spinel and pyroxene were studied
to estimate magma composition, temperature, pressure, and fO 2 at the onset and during the …
to estimate magma composition, temperature, pressure, and fO 2 at the onset and during the …
Partitioning of elements between high-temperature, low-density aqueous fluid and silicate melt as derived from volcanic gas geochemistry
By comparing high-quality volcanic gas and whole rock compositions, we calculated the
apparent (observed) mass partition coefficients Kd* for 58 elements on six basaltic …
apparent (observed) mass partition coefficients Kd* for 58 elements on six basaltic …
[PDF][PDF] The influence of emissivity on the thermo-rheological modeling of the channelized lava flows at Tolbachik volcano
Figure 1. ASTER VNIR image acquired on 2 March 2013 centered on the Tolbachik Dol
(“valley”), with 163 channels 3 (0.807 μm), 2 (0.661 μm), 1 (0.556 μm) in red, green, blue …
(“valley”), with 163 channels 3 (0.807 μm), 2 (0.661 μm), 1 (0.556 μm) in red, green, blue …
Method for determining water content in natural rhyolitic melts by Raman spectroscopy and electron microprobe analysis
The paper presents an original method developed by the authors for determining water
content in highly polymerized rhyolite and rhyodacite glasses in melt inclusions. The method …
content in highly polymerized rhyolite and rhyodacite glasses in melt inclusions. The method …
Dynamics and viscosity of 'a'a and pahoehoe lava flows of the 2012–2013 eruption of Tolbachik volcano, Kamchatka (Russia)
A Belousov, M Belousova - Bulletin of Volcanology, 2018 - Springer
The 2012–2013 flank eruption of Tolbachik volcano (Kamchatka) lasted 9 months and
produced 0.54 km 3 of basaltic trachyandesite lava, thus becoming one of the most …
produced 0.54 km 3 of basaltic trachyandesite lava, thus becoming one of the most …
Comparison of enigmatic diamonds from the Tolbachik arc volcano (Kamchatka) and Tibetan ophiolites: Assessing the role of contamination by synthetic materials
The enigmatic appearance of cuboctahedral diamonds in ophiolitic and arc volcanic rocks
with morphology and infrared characteristics similar to synthetic diamonds that were grown …
with morphology and infrared characteristics similar to synthetic diamonds that were grown …
High sulfur in primitive arc magmas, its origin and implications
Sulfur contents in 98.5% of melt inclusions (MI) from calc-alkaline subduction basalts do not
exceed 4000 ppm, whereas experimentally established limits of sulfur solubility in basaltic …
exceed 4000 ppm, whereas experimentally established limits of sulfur solubility in basaltic …
The effects of digital elevation model resolution on the PyFLOWGO thermorheological lava flow model
Topography is a fundamental factor influencing the emplacement of lava flows. We assess
the impact of topographic resolution on the thermorheological PyFLOWGO model …
the impact of topographic resolution on the thermorheological PyFLOWGO model …