Remelting of cumulates as a process for producing chemical zoning in silicic tuffs: A comparison of cool, wet and hot, dry rhyolitic magma systems
We review petrological and geochemical features of silicic pyroclastic deposits of dominantly
low to moderate (0–25%) crystallinity, and volumes in the range of 5–1000 km 3, erupted …
low to moderate (0–25%) crystallinity, and volumes in the range of 5–1000 km 3, erupted …
How are silicic volcanic and plutonic systems related? Part 1: A review of geological and geophysical observations, and insights from igneous rock chemistry
Silicic volcanic and plutonic rocks (SiO 2≥ 66 wt%) are generally viewed as being either
compositional equivalents or complementary to each other. However, consideration of the …
compositional equivalents or complementary to each other. However, consideration of the …
The volcanic, magmatic and tectonic setting of the Taupo Volcanic Zone, New Zealand, reviewed from a geothermal perspective
CJN Wilson, JV Rowland - Geothermics, 2016 - Elsevier
Abstract The Taupo Volcanic Zone (TVZ) in the North Island of New Zealand is one of the
world's most spectacular and productive areas of Quaternary silicic volcanism and …
world's most spectacular and productive areas of Quaternary silicic volcanism and …
Trace element indicators of crystal accumulation in silicic igneous rocks
CD Deering, O Bachmann - Earth and Planetary Science Letters, 2010 - Elsevier
If fractional crystallization coupled with some crustal assimilation (AFC) is the dominant
process for generating evolved magmas in the Earth's crust, large quantities of igneous …
process for generating evolved magmas in the Earth's crust, large quantities of igneous …
[HTML][HTML] Magma reservoir evolution during the build up to and recovery from caldera-forming eruptions–a generalizable model?
Silicic calderas globally tend to record a cyclic magmatic, structural, and eruptive
evolutionary progression. Some calderas are polycyclic, involving multiple catastrophic …
evolutionary progression. Some calderas are polycyclic, involving multiple catastrophic …
Rift-related transition from andesite to rhyolite volcanism in the Taupo Volcanic Zone (New Zealand) controlled by crystal–melt dynamics in mush zones with variable …
Abstract The Taupo Volcanic Zone (TVZ), located in the North Island of New Zealand,
represents part of a magmatic arc that is at present undergoing active extension. Around 0· 9 …
represents part of a magmatic arc that is at present undergoing active extension. Around 0· 9 …
Origin of heavy Fe isotope compositions in high-silica igneous rocks: A rhyolite perspective
DH Du, XL Wang, T Yang, X Chen, JY Li… - … et Cosmochimica Acta, 2017 - Elsevier
The origin of heavy Fe isotope compositions in high-silica (> 70 wt% SiO 2) igneous rocks
remains a highly controversial topic. Considering that fluid exsolution in eruptive rocks is …
remains a highly controversial topic. Considering that fluid exsolution in eruptive rocks is …
Following magma: the pathway of silicic magmas from extraction to storage during an ignimbrite flare-up, Taupō volcanic zone, New Zealand
Very large silicic magma systems can generate tens to thousands of cubic kilometres of very
evolved, rhyolitic magmas that erupt in caldera-forming events. These magma systems may …
evolved, rhyolitic magmas that erupt in caldera-forming events. These magma systems may …
Extraction, storage and eruption of multiple isolated magma batches in the paired Mamaku and Ohakuri eruption, Taupo Volcanic Zone, New Zealand
Abstract The Taupo Volcanic Zone (TVZ) is well known for its extraordinary rate of rhyolitic
magma generation and caldera-forming eruptions. Less is known about how large volumes …
magma generation and caldera-forming eruptions. Less is known about how large volumes …
Okataina Volcanic Centre, Taupo Volcanic Zone, New Zealand: A review of volcanism and synchronous pluton development in an active, dominantly silicic caldera …
JW Cole, CD Deering, RM Burt, S Sewell… - Earth-Science …, 2014 - Elsevier
Abstract The Okataina Volcanic Centre (OVC) is one of eight caldera systems, which form
the central part of the Taupo Volcanic Zone, New Zealand. During its~ 625 kyr volcanic …
the central part of the Taupo Volcanic Zone, New Zealand. During its~ 625 kyr volcanic …