GSA Annual Meeting in Denver, Colorado, USA - 2016

Session No. 87
Monday, 26 September 2016: 8:00 AM-9:45 AM
Room 404 (Colorado Convention Center)

T40. Non-Traditional Stable Isotope Fractionation at Extreme Conditions: In Honor of Anat Shahar, 2016 MSA Awardee

Mineralogical Society of America; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division
Edward Young and Craig Manning, Advocates
8:00 AM
THEORETICAL ESTIMATES OF STABLE ISOTOPE FRACTIONATION DURING CORE FORMATION (Invited Presentation)
SCHAUBLE, Edwin A., Department of Earth, Planetary, and Space Sciences, University of California Los Angeles, Los Angeles, CA 90095, schauble@ucla.edu
8:20 AM
INTER-MINERAL IRON ISOTOPE FRACTIONATION IN UHP ROCKS: DISEQUILIBRIUM AS A SIGNAL OF HIGH PRESSURE METASOMATISM (Invited Presentation)
MACRIS, Catherine A.1, MENOLD, Carrie A.2, SHAHAR, Anat3, YOUNG, Edward4 and RUPARD, Robert T.1, (1)Department of Earth Sciences, Indiana University - Purdue University Indianapolis, 723 W Michigan St, SL118, Indianapolis, IN 46202, (2)Department of Geological Sciences, Albion College, 611 E Porter St, Albion, MI 49224, (3)Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd. NW, Washington, DC 20015, (4)Earth, Planetary, and Space Sciences, UCLA, 595 Charles Young Drive East, Los Angeles, CA 90095, camacris@iupui.edu
8:40 AM
NON-TRADITIONAL STABLE ISOTOPE FRACTIONATION IN THE SKAERGAARD INTRUSION
LESHER, Charles E1, BARFOD, Gry H.2, STAUSBERG, Niklas2 and LUNDSTROM, Craig C.3, (1)Geoscience, Aarhus University, Høegh-Guldbergs Gade 2, Aarhus, DK-8000, Denmark; Earth and Planetary Sciences, University of California, Davis, Davis, CA 95616, (2)Geoscience, Aarhus University, Høegh-Guldbergs Gade 2, Aarhus, DK-8000, Denmark, (3)Geology, University of Illinois at Urbana-Champaign, 63 Computing Applications Building, Champaign, IL 61820, celesher@ucdavis.edu
8:55 AM
IRON ISOTOPES REVEAL A HIGH TEMPERATURE ORIGIN FOR MAIN-GROUP PALLASITES
SIO, Corliss Kin I. and SHAHAR, Anat, Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd. NW, Washington, DC 20015, ksio@carnegiescience.edu
9:10 AM
IRON ISOTOPE CONSTRAINTS ON PLANETESIMAL CORE FORMATION IN THE EARLY SOLAR SYSTEM
YOUNG, Edward and JORDAN, Michelle, Earth, Planetary, and Space Sciences, UCLA, 595 Charles Young Drive East, Los Angeles, CA 90095, eyoung@epss.ucla.edu
9:25 AM
THE BORON ISOTOPIC COMPOSITION OF TOURMALINE FROM PEGMATITES AT THE LITTLE THREE MINE, RAMONA, CALIFORNIA
LONDON, David and MANER IV, James L., School of Geology and Geophysics, University of Oklahoma, 100 East Boyd Street, SEC 710, Norman, OK 73019-1009, jlmaner87@ou.edu
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