Cumulate recycling in igneous systems: the volcanic record
Magmatic evolution creates crystal cumulates. In the current paradigm for the genesis of
evolved magmas, cumulate crystal mushes dominate trans-crustal magma systems that feed …
evolved magmas, cumulate crystal mushes dominate trans-crustal magma systems that feed …
Processes in mushes and their role in the differentiation of granitic rocks
The modification of magma through mixing or through assimilation of country rocks is
commonly inferred from various chemical and isotopic features of magmatic rock suites and …
commonly inferred from various chemical and isotopic features of magmatic rock suites and …
Europium and barium enrichments in compositionally zoned felsic tuffs: A smoking gun for the origin of chemical and physical gradients by cumulate melting
Felsic pyroclastic deposits of overall low crystallinity erupted from caldera volcanoes
frequently display internal gradients in composition and crystal content. The chemical …
frequently display internal gradients in composition and crystal content. The chemical …
[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 …
The role of latent heat buffering in the generation of high-silica rhyolites
The physical process of crystal-melt separation is responsible for the accumulation of small
to very large volumes (> 100 km3) of eruptible rhyolitic melt in the shallow crust. Granitic …
to very large volumes (> 100 km3) of eruptible rhyolitic melt in the shallow crust. Granitic …
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 …
Deciphering cryptic multi-stage crystal-melt separation during construction of the Tonglu Volcanic–Plutonic Complex, SE China
DH Du, XL Wang, S Wang, CF Miller, X Xu… - Journal of …, 2022 - academic.oup.com
Revealing the origin of explosive eruptions of silica-rich magma is of paramount importance
for understanding the evolution of continental crust and volcanic hazards. However, it …
for understanding the evolution of continental crust and volcanic hazards. However, it …
Constraints of Reservoir Pressure and H2O on Pre-eruptive Melt Accumulation and Migration under Water-Rich Systems Based on the Volcanic–Plutonic Connection …
B Zou, C Ma - Journal of Petrology, 2024 - academic.oup.com
In recent years, the volcanic–plutonic relationship has been a contentious topic among
researchers. Based on this issue, they have delved deeper into the constraints of magma …
researchers. Based on this issue, they have delved deeper into the constraints of magma …
Zircon reveals crystal-melt segregation processes in the genesis of Cretaceous A-type granites and related cumulated rocks in southeastern China
A-type granites are a distinctive group of igneous rocks classified based on chemical and
mineralogical criteria. Although numerous theories for the origin of A-type granite have …
mineralogical criteria. Although numerous theories for the origin of A-type granite have …
[HTML][HTML] Partitioning and isotopic fractionation of Li between mineral phases and alkaline to calc-alkaline melts of explosive and effusive eruptions
Evaluating the lithium (Li) budget of alkaline to calc-alkaline melts and their co-existing
mineral phases is crucial to understanding which magmatic or post-eruptive processes can …
mineral phases is crucial to understanding which magmatic or post-eruptive processes can …