Advances in Fourier transform infrared spectroscopy of natural glasses: From sample preparation to data analysis
Fourier transform infrared spectroscopy (FTIR) is an analytical technique utilized to measure
the concentrations of H and C species in volcanic glasses. Water and CO 2 are the most …
the concentrations of H and C species in volcanic glasses. Water and CO 2 are the most …
Accounting for the species-dependence of the 3500 cm−1 H2Ot infrared molar absorptivity coefficient: Implications for hydrated volcanic glasses
Fourier transform infrared (FTIR) spectroscopy can be used to determine the concentration
and speciation of dissolved water in silicate glasses if the molar absorptivity coefficients (ε) …
and speciation of dissolved water in silicate glasses if the molar absorptivity coefficients (ε) …
The permeability evolution of tuffisites and implications for outgassing through dense rhyolitic magma
There is growing evidence that outgassing through transient fracture networks exerts an
important control on conduit processes and explosive‐effusive activity during silicic …
important control on conduit processes and explosive‐effusive activity during silicic …
Fine-scale temporal recovery, reconstruction and evolution of a post-supereruption magmatic system
SJ Barker, CJN Wilson, ASR Allan… - Contributions to Mineralogy …, 2015 - Springer
Abstract Supereruptions (> 10 15 kg≈ 450 km 3 of ejected magma) have received much
attention because of the challenges in explaining how and over what time intervals such …
attention because of the challenges in explaining how and over what time intervals such …
Transport properties of high albite crystals, near-endmember feldspar and pyroxene glasses, and their melts to high temperature
AM Hofmeister, AG Whittington… - Contributions to Mineralogy …, 2009 - Springer
Thermal diffusivity (D) was measured using laser-flash analysis (LFA) from oriented single-
crystal albite and glasses near LiAlSi 3 O 8, NaAlSi 3 O 8, CaAl 2 Si 2 O 8, LiAlSi 2 O 6 and …
crystal albite and glasses near LiAlSi 3 O 8, NaAlSi 3 O 8, CaAl 2 Si 2 O 8, LiAlSi 2 O 6 and …
Discriminating secondary from magmatic water in rhyolitic matrix-glass of volcanic pyroclasts using thermogravimetric analysis
Pyroclasts from explosive eruptions, such as the 1060 CE explosive Glass Mountain
eruption of Medicine Lake volcano, California, contain large amounts of water. This may be …
eruption of Medicine Lake volcano, California, contain large amounts of water. This may be …
Quantification of bulk elemental composition for C‐type asteroid Ryugu samples with nondestructive elemental analysis using muon beam
K Ninomiya, T Osawa, K Terada, T Wada… - … & Planetary Science, 2024 - Wiley Online Library
Samples from asteroid Ryugu, brought back by asteroid explorer Hayabusa2, are important
for investigating the origin and evolution of the solar system. Here, we report the elemental …
for investigating the origin and evolution of the solar system. Here, we report the elemental …
C–O–H fluid solubility in haplobasalt under reducing conditions: an experimental study
We conducted an experimental study to constrain the C–H–O solubility and speciation in
hydrous silicate melts equilibrated under reduced fO2 conditions. Haplobasaltic glasses in …
hydrous silicate melts equilibrated under reduced fO2 conditions. Haplobasaltic glasses in …
Unravelling textural heterogeneity in obsidian: Shear-induced outgassing in the Rocche Rosse flow
Obsidian flow emplacement is a complex and understudied aspect of silicic volcanism. Of
particular importance is the question of how highly viscous magma can lose sufficient gas in …
particular importance is the question of how highly viscous magma can lose sufficient gas in …
Transport properties of low-sanidine single-crystals, glasses and melts at high temperature
M Pertermann, AG Whittington, AM Hofmeister… - … to Mineralogy and …, 2008 - Springer
Thermal diffusivity (D) was measured using laser-flash analysis from oriented single-crystal
low-sanidine (K 0.92 Na 0.08 Al 0.99 Fe 3+ 0.005 Si 2.95 O 8), and three glasses near KAlSi …
low-sanidine (K 0.92 Na 0.08 Al 0.99 Fe 3+ 0.005 Si 2.95 O 8), and three glasses near KAlSi …