VOLCANO: Call for Abstract session P34, SIMP-SGI-AIV-SoGei "Geosciences: a tool in a changing world" Pisa (Italy), 4-6 September 2017

[Sean Peters <speter24@xxxxxxx>]

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From: Pier Paolo Giacomoni <gcmppl@xxxxxxxx>

Subject: Call for Abstract session P34, SIMP-SGI-AIV-SoGei "Geosciences: a tool in a changing world" Pisa (Italy), 4-6 September 2017

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Dear Colleagues, 

Please consider to help us to invite geoscientists to submit a contribution to the P34 Session at the second united congress of the Italian Society of Mineralogy and Petrography, the Italian Geological Society, Italian Geochemical Society and Italian Volcanological Society that will be held in Pisa from September 4th to September 6th, 2017.

The approaching deadline for abstract submission is May 15th, 2017, this is the link of the Congress

http://www.geosciences.it/pisa2017/

Thank you,

Hope to meet you in Pisa,

Pier Paolo Giacomoni, Ph.D.

Matteo Masotta, Ph.D.

Alessandro Vona, Ph.D.

Danilo di Genova, Ph.D.

Daniele Morgavi, Ph.D.

SIMP-SGI-AIV-SoGeI 2017 "Geosciences: a tool in a changing world"

P34. Magma chamber and eruptive dynamics resolved by natural and experimental evidences
M. Masotta (UNIPI), A. Vona (UNIROMA3), D. Di Genova (Univ. Bristol, UK), P. Giacomoni (UNIFE), D. Morgavi (UNIPG)

Chemistry, mineralogy and textures of igneous rocks provide records of magma chamber and eruptive processes that operate at different spatial and temporal scales. The quantitative investigation of deep processes such as crystallization, crustal assimilation and magma mixing relies on the truthful characterization of the chemical environment and of the intensive variables (e.g., temperature, pressure, oxygen fugacity) at which each process takes place. At the same time, during magma transport, the timescale of thermodynamic equilibrium processes can be longer than ascent times. As a consequence, disequilibrium conditions may strongly affect degassing, syn-eruptive crystallization and thus magma rheology and eventually fragmentation. On this basis, a deep understanding of these complex processes is possible through: (i) integrated petrographic and chemical analyses of natural products, (ii) experimental parametrization of magmatic variables, as well as experimental determination of magma physical properties, crystallization and degassing kinetics, (iii) numerical and thermodynamic modelling of the processes that control magma evolution and transport to the surface. In this view, we welcome innovative and multidisciplinary contributions from experimental petrology, volcanology and geochemistry that use these approaches to unravel magma chamber and eruptive processes and their timescales.

http://www.geosciences.it/pisa2017/

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