Results 151 to 160 of about 571,249 (212)

Building wet planets through high-pressure magma-hydrogen reactions. [PDF]

open access: yesNature
Horn HW   +4 more
europepmc   +1 more source

Modern arc-like water content in the source of 3.1-billion-year-old volcanic rocks. [PDF]

open access: yesNat Commun
Vandenburg ED   +6 more
europepmc   +1 more source

Paleoarchean deep crustal hydration and oxidation induced by subduction-driven water recycling. [PDF]

open access: yesSci Adv
Zhou D   +7 more
europepmc   +1 more source

Magma mixing [PDF]

open access: yes, 2014
In order to increase our understanding of magma mixing processes and their impact on the geochemical evolution of silicate melt we present in the following works, the first set of experiments performed using natural basaltic and rhyolitic melts. In particular, we investigate the interplay of physical dynamics and chemical exchanges between these two ...
Morgavi, Daniele
core   +3 more sources

The Mixing of Magmas in Plutonic and Volcanic Environments: Analogies and Differences

Lithos, 2012
Abstract Magma mixing processes have been widely recognized in both the plutonic and volcanic environments, but the quality and quantity of information that can be extracted from the two environments are substantially different. Understanding the advantages and limits associated with the study of plutonic and volcanic rocks is essential to establish ...
Diego Perugini, G Poli
exaly   +3 more sources

Magma Mixing: A Mechanism for Triggering Acid Explosive Eruptions

open access: yesNature, 1977
Injection of basic magma into acid magma causes superheating of the acid magma and vigorous convection. Vesiculation induced by convection and increased magma pressure fractures the volcanic edifice triggering an explosive acid eruption. The 1875 plinian
Lionel Wilson, Haraldur Sigurðsson
exaly   +4 more sources

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