Isotopic fingerprinting has long been used to trace magmatic processes and the components
that contribute to magmas. Recent technological improvements have provided an …

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 …

Pressure-temperature-time paths followed by arc magmas ascending through the
lithosphere dictate the phase assemblage that crystallizes, and hence the compositions of …

The magmatic processes that fuel volcanism, crustal growth, ore formation and discharge of
volcanic gases and aerosols to the atmosphere occur across a range of timescales, from …

Processes involved in the development of igneous and metamorphic rocks involve some
combination of crystal growth, solution, movement and deformation, which is expressed as …

Phenocryst zoning patterns are used to identify open-system magmatic processes in the
products of the 2001 eruption of Shiveluch Volcano, Kamchatka. The lavas and pumices …

Most phenocryst populations in volcanic rocks, and those preserved in shallow-level
igneous intrusions, are clustered (variously referred to as clots, clumps or glomerocrysts) …

Crystals are rarely composed of a single crystal population that have grown solely from the
batch of magma in which they are resident on emplacement, either by eruption or shallow …

The geochemical characteristics of continental crust are present in nearly all arc magmas.
These characteristics may reflect a specific source process, such as fluid fluxing, common to …

At long-lived arc volcanic centers, open-system interactions between new magma and the
plutonic roots of the arc will increase with time relative to interactions with older crust …