V23B:
Processes of Magma Crystallization from Depth to Surface I Posters

Submit an Abstract to this Session



Session ID#: 23905

Session Description:
The origin of magmatic expression as well as the link between volcanic eruptions, mantle source regions and magma migration is usually investigated using geochemical, geophysical, and remote sensing methods. These data are often complemented by laboratory experiments.

We propose a broad session dealing with magmatic processes, merging insights from field work with experimental results and theoretical approaches. We welcome studies on texture and chemistry of rocks and minerals as well as experimental studies on magma mixing, decompression and cooling induced bubble and mineral nucleation and growth. We aim to attract scientists investigating magma dynamics, including studies on changes in magma rheology induced by minerals and volatiles behaviors, magma/lava solidification, and kinetic and thermodynamic processes during magma-magma interaction and magma ascent to the surface.

Primary Convener:  Francesco P. Vetere, University of Perugia, Department of Physics and Geology, Perugia, Italy
Conveners:  Adrian Fiege1, Maurizio Petrelli2 and Diego Perugini2, (1)American Museum of Natural History, Earth and Planetary Sciences, New York, NY, United States(2)University of Perugia, Department of Physics and Geology, Perugia, Italy
Chairs:  Francesco P. Vetere, University of Perugia, Department of Physics and Geology, Perugia, Italy, Adrian Fiege, University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States, Olivier Namur, Leibniz Universität Hannover, Institut für Mineralogie, Hannover, Germany and Philipp Ruprecht, Lamont -Doherty Earth Observatory, Palisades, United States
OSPA Liaison:  Adrian Fiege, University of Michigan Ann Arbor, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States
Index Terms:

3630 Experimental mineralogy and petrology [MINERALOGY AND PETROLOGY]
3640 Igneous petrology [MINERALOGY AND PETROLOGY]
8439 Physics and chemistry of magma bodies [VOLCANOLOGY]
8499 General or miscellaneous [VOLCANOLOGY]

Abstracts Submitted to this Session:

Shear thinning behaviors in magmas (212468)
Francesco P. Vetere1, Michele Cassetta2 and Diego Perugini1, (1)University of Perugia, Department of Physics and Geology, Perugia, Italy, (2)University of Perugia, Physics and Geology, Perugia, Italy
Quantifying Textures of Rapakivi Granites and Mantle Formation Insights (266709)
Zachary Ashauer, Organization Not Listed, Green Bay, WI, United States and Ryan M Currier, University of Wisconsin Green Bay, Green Bay, WI, United States
Orbicules and Comb Layers: Igneous Layering in Shallow Plutons as a Result of Mineral Growth in Subvolcanic Conduits (228372)
Anders John McCarthy, University of Lausanne, Lausanne, Switzerland and Othmar Müntener, University of Lausanne, Institute of Earth Sciences, Lausanne, Switzerland
A Geochemical and Petrological Investigation into the causes of Immiscibility at the San Rafael Volcanic Field, Utah (261895)
Danielle Judith Koebli1, Aurelie Germa2, Paul Wetmore2 and Zachary D Atlas3, (1)University of South Florida Tampa, Tampa, FL, United States, (2)University of South Florida, School of Geosciences, Tampa, FL, United States, (3)University of South Florida, Tampa, FL, United States
Exsolution lamellae in volcanic pyroxene; Single phenocryst thermometry for long-lived magmatic reservoir (264622)
Riko I Made1,2, Jason S Herrin3,4, Yee Yan Tay3,5 and Fidel Costa Rodriguez1,6, (1)Nanyang Technological University, Asian School of The Environment, Singapore, Singapore, (2)Earth Observatory of Singapore, Singapore, Singapore, (3)Nanyang Technological University, Facility for Analysis Characterisation Testing and Simulation, Singapore, Singapore, (4)Earth Observatory of Singapore, Singapore, (5)Nanyang Technological University, School of Materials Science and Engineering, Singapore, Singapore, (6)Université Paris Cité, IPGP, Paris, France
Local Prediction Models on Mid-Atlantic Ridge MORB by Principal Component Regression (227624)
Xiang Ling, University of Houston, Earth and Atmospheric Sciences, Houston, TX, United States, Jonathan E Snow, Louisiana State University, Department of Geology & Geophysics, Baton Rouge, United States and Wynne Chin, University of Houston, Houston, United States
Evaluating the cause(s) of Ti, Ta, and Nb (TITAN) enrichment in ocean island basalts using LA-ICP-MS (248427)
Jacques Lyakov1, Kathryn Durkin1, Leanne Hirsch1, Bradley Peters2, Ruan Hattingh3 and James M Day4, (1)Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, CA, United States, (2)Carnegie Institution of Washington, Department of Terrestrial Magnetism, NW Washington, DC, United States, (3)Scripps Institution of Oceanography, Scripps Isotope Geochemistry Laboratory, La Jolla, CA, United States, (4)Scripps Institution of Oceanography, Geosciences Research Division, La Jolla, United States
Diffusive exchange of trace elements between basaltic-andesite and dacitic melt: Insights into potential metal fractionation during magma mixing (236374)
Adrian Fiege, American Museum of Natural History, Earth and Planetary Sciences, New York, NY, United States, Philipp Ruprecht, University of Nevada Reno, Nevada Geosciences, Reno, United States, Adam C Simon, University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States and Francois Holtz, Leibniz University of Hannover, Institute of Mineralogy, Hannover, Germany
Exponential Variance Decay of Concentration Patterns in Magma Mixing: Robustness of a Volcanic Chronometer and Implications for the Homogenization of Chemical Heterogeneities in Magmatic Systems (228186)
Maurizio Petrelli1, Stefano Rossi1, Daniele Morgavi1, Diego González-García1, Lennart A. Fischer2, Francesco P. Vetere1, Yannick Bussweiler3 and Diego Perugini1, (1)University of Perugia, Department of Physics and Geology, Perugia, Italy, (2)Leibniz University of Hannover, Hannover, Germany, (3)TOFWERK AG, Thun, Switzerland
Internal Stratigraphy of the Palisades Sill Olivine Zone: An Olivine Slurry Emplaced in a Hot Sill (287594)
James Robert Haddad and H Richard Naslund, Binghamton University, Binghamton, NY, United States
Meeting the Continental Crust: the Hidden Olivine Trauma in Subduction Settings (298228)
Pablo Salas Reyes1, Philipp Ruprecht2, Osvaldo M Rabbia3 and Laura Hernandez1, (1)University of Concepcion, Concepcion, Chile, (2)Lamont -Doherty Earth Observatory, Palisades, United States, (3)Universidad de Concepcion, Concepcion, Chile
Magma Mingling at Morne Patates Volcano, Dominica, Lesser Antilles: Evidence from Mafic Enclaves (298075)
George E. Daly, Miami University Oxford, Geology & Environmental Earth Science, Oxford, OH, United States and Elisabeth Widom, Miami University, Department of Geology & Environmental Earth Science, Oxford, OH, United States
Magma Mixing and Mingling Processes in the Tiemann Shut-ins, St. Francois Mountains, Missouri: Constraints from Geochemical Variations Within Mafic Enclaves (299632)
Jacob Brinkman, Saint Louis University, Earth and Atmospheric Sciences, Saint Louis, MO, United States and John P Encarnacion, Saint Louis Univ, Saint Louis, MO, United States

See more of: Volcanology, Geochemistry and Petrology