OH point defects in quartz–a review
R Stalder - European Journal of Mineralogy, 2021 - ejm.copernicus.org
Research results of the past 6 decades on the incorporation of OH point defects in quartz are
summarised and evaluated in terms of their application to natural samples and processes …
summarised and evaluated in terms of their application to natural samples and processes …
Structure and theoretical infrared spectra of OH defects in quartz
MC Jollands, M Blanchard… - European Journal of …, 2020 - ejm.copernicus.org
The infrared spectra of natural quartz, and synthetic quartz produced in conditions relevant
to natural environments, generally contain some association of OH-stretching absorption …
to natural environments, generally contain some association of OH-stretching absorption …
Degassing from magma reservoir to eruption in silicic systems: The Li elemental and isotopic record from rhyolitic melt inclusions and host quartz in a Yellowstone …
Lithium and hydrogen are volatile elements which diffuse rapidly in crystals and melt,
making them powerful geochemical tools to reconstruct geological processes that take place …
making them powerful geochemical tools to reconstruct geological processes that take place …
Assessing magmatic volatile equilibria through FTIR spectroscopy of unexposed melt inclusions and their host quartz: a new technique and application to the Mesa …
Fourier transform infrared spectroscopy (FTIR) is a precise, non-destructive, and highly
sensitive means of measuring volatile species in melt inclusions. Existing methods of …
sensitive means of measuring volatile species in melt inclusions. Existing methods of …
[HTML][HTML] Lithostratigraphy of the ignimbrite-dominated Miocene Bükk Foreland Volcanic Area (Central Europe)
This study documents the volcanic evolution of the Miocene silicic Bükk Foreland Volcanic
Area (BFVA), Northern Hungary (Central Europe) at an event-scale. The BFVA is a deeply …
Area (BFVA), Northern Hungary (Central Europe) at an event-scale. The BFVA is a deeply …
OH defect contents in quartz in a granitic system at 1–5 kbar
A Potrafke, R Stalder, BC Schmidt, T Ludwig - Contributions to Mineralogy …, 2019 - Springer
Quartz is able to incorporate trace elements (eg, H, Li, Al, B) depending on the formation
conditions (P, T, and chemical system). Consequently, quartz can be used as a tracer for …
conditions (P, T, and chemical system). Consequently, quartz can be used as a tracer for …
[PDF][PDF] A Lower Miocene pyroclastic-fall deposit from the Bükk Foreland Volcanic Area, Northern Hungary: clues for an eastward-located source
M Hencz, T Biro, Z Cseri, D Karatson… - Geologica …, 2021 - researchgate.net
Detailed investigation of a Lower Miocene Plinian pyroclastic sequence that crops out in the
Bükk Foreland Volcanic Area (BFVA) in Northern Hungary is presented here. The studied …
Bükk Foreland Volcanic Area (BFVA) in Northern Hungary is presented here. The studied …
The relationship between ignimbrite lithofacies and topography in a foothill setting formed on Miocene pyroclastics–a case study from the Bükkalja, Northern Hungary
Units with extremely variable erodibility are typical in the succession of pyroclastic-
dominated volcanic fields. Welded ignimbrites are usually resistant to erosion, thus, they …
dominated volcanic fields. Welded ignimbrites are usually resistant to erosion, thus, they …
Hydrogen Isotope Composition of a Large Silicic Magma Reservoir Preserved in Quartz‐Hosted Glass Inclusions of the Bishop Tuff Plinian Eruption
Water controls magmatic crystallization and drives volcanic eruptions, but little is known
about its primary source in silicic systems. The hydrogen isotope composition of volcanic …
about its primary source in silicic systems. The hydrogen isotope composition of volcanic …
[HTML][HTML] Uniform “water” content in quartz phenocrysts from silicic pyroclastic fallout deposits–implications on pre-eruptive conditions
Structural hydroxyl content of volcanic quartz phenocrysts was investigated with unpolarized
Fourier-transform infrared spectroscopy. The phenocrysts originated from five pyroclastic …
Fourier-transform infrared spectroscopy. The phenocrysts originated from five pyroclastic …