Vertically extensive and unstable magmatic systems: a unified view of igneous processes
KV Cashman, RSJ Sparks, JD Blundy - Science, 2017 - science.org
BACKGROUND For more than 100 years, the melt-dominated magma chamber has been
central to conceptual models of volcanism and igneous processes. Over the past few …
central to conceptual models of volcanism and igneous processes. Over the past few …
Silicic magma reservoirs in the Earth's crust
O Bachmann, C Huber - American Mineralogist, 2016 - degruyter.com
Magma reservoirs play a key role in controlling numerous processes in planetary evolution,
including igneous differentiation and degassing, crustal construction, and volcanism. For …
including igneous differentiation and degassing, crustal construction, and volcanism. For …
Diffusion chronometry and the timescales of magmatic processes
Volcanic eruptions can represent major societal hazards. Placing tighter bounds on the
timescales of magmatic processes that precede eruptions is, therefore, important for volcano …
timescales of magmatic processes that precede eruptions is, therefore, important for volcano …
Rapid remobilization of magmatic crystals kept in cold storage
The processes involved in the formation and storage of magma within the Earth's upper crust
are of fundamental importance to volcanology. Many volcanic eruptions, including some of …
are of fundamental importance to volcanology. Many volcanic eruptions, including some of …
The genesis of intermediate and silicic magmas in deep crustal hot zones
A model for the generation of intermediate and silicic igneous rocks is presented, based on
experimental data and numerical modelling. The model is directed at subduction-related …
experimental data and numerical modelling. The model is directed at subduction-related …
Tracking magmatic processes through Zr/Hf ratios in rocks and Hf and Ti zoning in zircons: an example from the Spirit Mountain batholith, Nevada
Zirconium and Hf are nearly identical geochemically, and therefore most of the crust
maintains near-chondritic Zr/Hf ratios of~ 35–40. By contrast, many high-silica rhyolites and …
maintains near-chondritic Zr/Hf ratios of~ 35–40. By contrast, many high-silica rhyolites and …
Petrologic reconstruction of magmatic system variables and processes
J Blundy, K Cashman - Reviews in Mineralogy and …, 2008 - pubs.geoscienceworld.org
Explosive volcanic eruptions constitute a major class of natural hazard with potentially
profound economic and societal consequences. Although such eruptions cannot be …
profound economic and societal consequences. Although such eruptions cannot be …
Trace element partitioning between plagioclase and silicate melt: The importance of temperature and plagioclase composition, with implications for terrestrial and …
Trace element partition coefficients between anorthitic plagioclase and basaltic melts (D)
have been determined experimentally at 0.6 GPa and 1350–1400° C in a lunar high-Ti …
have been determined experimentally at 0.6 GPa and 1350–1400° C in a lunar high-Ti …
Geochemical kinetics
Y Zhang - 2021 - torrossa.com
Geochemical Kinetics is a textbook for graduate students and advanced undergraduate
students. This book is based on my courses on geochemical kinetics at the University of …
students. This book is based on my courses on geochemical kinetics at the University of …
Rapid decompression-driven crystallization recorded by melt inclusions from Mount St. Helens volcano
J Blundy, K Cashman - Geology, 2005 - pubs.geoscienceworld.org
Crystals in hydrous magmas can form in response to falling temperature (magma cooling) or
degassing (magma decompression). It remains unclear which process dominates beneath …
degassing (magma decompression). It remains unclear which process dominates beneath …