V43B:
Earth Volatile Fluxes Preserved in Fluid and Melt Inclusions II Posters

Submit an Abstract to this Session



Session ID#: 25077

Session Description:
Fluxes of volatiles from mantle to crust and atmosphere are crucial to mantle metasomatism and rheology, magma transport and eruption, and ore genesis. These processes are inherent to Earth’s dynamics and influence volatile cycling. Fluid and melt inclusions directly investigate the chemical speciation and partitioning of volatiles in geodynamically and geochemically significant melts and fluids (C-O-H-S and halogens) as a function of depth, temperature and redox conditions, complementing modeling capabilities for the global volatile budget and cycle. This session solicits contributions on novel and conventional fluid and melt inclusion analysis to study the transport of volatiles/fluids/melts in mantle and crust and their link to the atmosphere.
Primary Convener:  Maria-Luce Frezzotti, University of Milan - Bicocca, Department of Earth and Environmental Sciences, Milan, Italy
Conveners:  Robert J Bodnar, Virginia Tech, Blacksburg, VA, United States, Annamaria Lima, Univ. di Napoli Federico II, Napoli, Italy and Rosario Esposito, University of California Los Angeles, Los Angeles, CA, United States
Chairs:  Maria-Luce Frezzotti, University of Milan - Bicocca, Department of Earth and Environmental Sciences, Milan, Italy and Robert J Bodnar, Virginia Polytechnic Institute and State University, Department of Geosciences, Blacksburg, VA, United States
OSPA Liaison:  Rosario Esposito, University of California Los Angeles, Los Angeles, CA, United States

Cross-Listed:
  • DI - Study of the Earth's Deep Interior
Index Terms:

1034 Hydrothermal systems [GEOCHEMISTRY]
1043 Fluid and melt inclusion geochemistry [GEOCHEMISTRY]
3618 Magma chamber processes [MINERALOGY AND PETROLOGY]
3621 Mantle processes [MINERALOGY AND PETROLOGY]

Abstracts Submitted to this Session:

Anomalous trapping of noble gases during sample crushing (251834)
Stephen E Cox1, Hayden Miller2, Kenneth A Farley2 and Florian Hofmann3, (1)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (2)California Institute of Technology, Pasadena, CA, United States, (3)California Institute of Technology, Division of Geological and Planetary Sciences, Pasadena, CA, United States
Platinum and Palladium Exsolution Textures in Quenched Sulfide Melts (292646)
George Reo, Northern Illinois University, Geology and Environmental Geosciences, DeKalb, IL, United States, Mark Robert Frank, Northern Illinois University, Earth, Atmosphere and Environment, DeKalb, IL, United States, Matthew Phillip Loocke, University of Texas at Arlington, Shimadzu Center for Environmental, Forensics and Material Science, Arlington, United States and Christopher J. Macey, Shimadzu Scientific Instruments, Inc., Washington, DC, United States
Temperature and Salinity Effects on Quantitative Raman Spectroscopic Analysis of Dissolved Volatiles Concentration in Geofluids (214959)
Xiangen Wu, China University of Geosciences Wuhan, Wuhan, China and Wanjun Lu, China University of Geosciences, Wuhan, China
The Cocos Ridge hydrothermal system revealed by microthermometry of fluid and melt inclusions (228297)
Jennifer Brandstätter1, Walter Kurz2 and Kurt Krenn1, (1)University of Graz, Graz, Austria, (2)University of Graz, Department of Earth Sciences, NAWI Graz Geocenter, Graz, Austria
Noble Gas Isotope Evidence for Mantle Volatiles in the Cu-Mo Porphyry and Main Stage Polymetallic Veins at Butte, Montana (244442)
Albert H Hofstra, USGS Central Region Offices, Denver, CO, United States, Brian G Rusk, Western Washington University, Bellingham, WA, United States, Andrew H Manning, USGS Geology, Geophysics, and Geochemistry Science Center, Denver, United States, Andrew G Hunt, U.S. Geological Survey, Denver, CO, United States, Gary P. Landis, USGS Central Region Offices Denver, emeritus, Denver, CO, United States and Denver Inclusion Analysis Laboratory
CO2-rich and CO2-poor ore-forming fluids of porphyry molybdenum systems in two contrasting geologic setting: evidence from Shapinggou and Zhilingtou Mo deposits, South China (252209)
Pei Ni, Nanjing University, Nanjing, China
Fluid Sources at the Panasqueira Tungsten-Vein Deposit (256951)
Pilar Lecumberri-Sanchez1, Christoph A Heinrich2, Markus Wälle3, Marta Codeço4, Philipp Weis2, Filipe Pinto5 and Romeu Vieira6, (1)University of Alberta, Edmonton, AB, Canada, (2)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, (3)ETH Zurich, Zurich, Switzerland, (4)Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany, (5)Sojitz Beralt Tin and Wolfram, Barroca Grande, Portugal, (6)Universidade do Porto, Porto, Portugal
The consequences of crystal relaxation on CO2 partitioning in plagioclase-hosted melt inclusions (261307)
Melissa J Drignon1, Roger Nielsen1, Lowell Moore2, Robert J Bodnar2, Frank J Tepley III1 and Alisa Kotash3, (1)Oregon State University, CEOAS, Corvallis, OR, United States, (2)Virginia Polytechnic Institute and State University, Department of Geosciences, Blacksburg, VA, United States, (3)Oregon State University, Corvallis, OR, United States
Water and CO2 content of melt inclusions from the high-silica rhyolite Bandelier Tuff super-eruptions, New Mexico, USA (261721)
Clara M. Waelkens1, Carla Gonzalez1, David Martineau1, Fraser E Goff2 and John Stix3, (1)McGill University, Earth and Planetary Sciences, Montreal, QC, Canada, (2)Self Employed, Washington, DC, United States, (3)McGill University, Earth & Planetary Sciences, Montreal, QC, Canada
The Role of Hydrous Slab Melts in the Sulfur Content, Metal Content, and Oxidation State of Primitive Arc Magmas in the Southern Cascades (264861)
Michelle Muth, University of Oregon, Department of Earth Sciences, Eugene, OR, United States, Paul J Wallace, University of Oregon, Department of Earth Sciences, Eugene, United States and Kristina J Walowski, Middlebury College, Geology, Middlebury, VT, United States
Fluid Characteristics in the Giant Quartz Reef System of the Bundelkhand Craton, India: Constraints from Fluid Inclusion Study (267297)
Duttanjali Rout, Indian Institute of Technology Kharagpur, Kharagpur, India, Mruganka Kumar Panigrahi, Indian Institute of Technology Kharagpur, Geology and Geophysics, Kharagpur, India and Jayanta Kumar Pati, University of Allahabad, Department of Earth and Planetary Sciences, Allahabad, India

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