Chairs: Ilya N Bindeman, Univ of Oregon, Eugene, OR, United States, Mark David Schmitz, Dept Geoscience, Boise, ID, United States and Jeremy W Boyce, University of California Los Angeles, Los Angeles, CA, United States
Primary Conveners: Ilya N Bindeman, Univ of Oregon, Eugene, OR, United States
Co-conveners: Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
OSPA Liaisons: Christy B. Till, Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
8:00 AM
Magmas, Mushes and Mobility: Thermal Histories of Magma Reservoirs from Combined U-Series and Diffusion Ages
Kari M Cooper1, Allison E Rubin1, Kevin Schrecengost1, Adam JR Kent2 and Christian Huber3, (1)University of California Davis, Earth and Planetary Sciences, Davis, CA, United States, (2)Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, (3)Gerogia Tech, Atlanta, GA, United States
8:15 AM
Using Li Diffusion to Track Thermal Histories within Single Zircon Crystals
Allison E Rubin1, Kari M Cooper1, Adam JR Kent2, Fidel Costa Rodriguez3 and Christy B. Till4, (1)University of California Davis, Earth and Planetary Sciences, Davis, CA, United States, (2)Oregon State University, College of Earth, Ocean and Atmospheric Sciences, Corvallis, OR, United States, (3)Nanyang Technological University, Earth Observatory of Singapore, Singapore, Singapore, (4)Arizona State University, School of Earth & Space Exploration, Tempe, AZ, United States
8:45 AM
Diffusion modeling in olivine: influence of 3D crystal shape and zoning style on extracted timescales
Thomas Shea1, Fidel Costa Rodriguez2, Daniel Krimer2 and Julia E Hammer3, (1)University of Hawaii at Manoa, Geology and Geophysics, Honolulu, HI, United States, (2)Earth Observatory of Singapore, Singapore, Singapore, (3)University of Hawaii, Honolulu, HI, United States
9:00 AM
When Is a Diffusion Profile Not a Diffusion Profile? the Importance of Initial State Assumptions in Diffusion Modelling
Dan J Morgan1, Katy J Chamberlain2, Maren Kahl1, Nicola J Potts3, Matthew J Pankhurst1 and Colin J N Wilson4, (1)The University of Leeds, Leeds, United Kingdom, (2)University of Durham, Department of Earth Sciences, Durham, DH1, United Kingdom, (3)Open University, CEPSAR, Milton Keynes, United Kingdom, (4)Victoria University of Wellington, Wellington, New Zealand
9:15 AM
Feg-EPMA and Nanosims Profiles of Zoned Crystals for Diffusion Chronometry
Kate Saunders1,2, Ben Buse3, Matt Kilburn4, Stuart Kearns3 and Jon D Blundy3, (1)Uppsala University, Department of Earth Sciences, Uppsala, Sweden, (2)University of Edinburgh, Edinburgh, United Kingdom, (3)University of Bristol, School of Earth Sciences, Bristol, United Kingdom, (4)University of Western Australia, Centre for Microscopy, Characterisation and Analysis & ARC Centre of Excellence for Core to Crust Fluid Systems, Crawley, WA, Australia
9:45 AM
Multicomponent Diffusion between Felsic and Silicic Melts: Insights from Tektites and Experiments
Catherine A. Macris1, Paul D Asimow1, Youxue Zhang2, James Badro3, Edward M Stolper1 and John M Eiler1, (1)California Institute of Technology, Pasadena, CA, United States, (2)Univ of Mich- Earth & Env Sci, Ann Arbor, MI, United States, (3)Institut de Physique du Globe de Paris, Paris, France
