2014 GSA Annual Meeting in Vancouver, British Columbia (19–22 October 2014)

Session No. 189
Tuesday, 21 October 2014: 8:00 AM-12:00 PM
213 (Vancouver Convention Centre-West)

T118. Frontiers in Non-Traditional Stable Isotopes: In Honor of Fang-Zhen Teng, Recipient of the 2014 MSA Award

Mineralogical Society of America; GSA Mineralogy, Geochemistry, Petrology, and Volcanology Division; Geochemical Society

 

Roberta L. Rudnick, William F. McDonough and Nicholas Dauphas, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
189-1
8:05 AM
EXPERIMENTAL NON-TRADITIONAL STABLE ISOTOPE FRACTIONATION AT HIGH PRESSURE AND TEMPERATURE
SHAHAR, Anat, Geophysical Laboratory, Carnegie Institution of Washington, 5251 Broad Branch Rd. NW, Washington, DC 20015
189-2
8:25 AM
FOLLOWING IN FANG-ZHEN TENG’S FOOTSTEPS: ISOTOPE FRACTIONATION BY DIFFUSION IN MINERALS AND IN GRAIN BOUNDARIES
RICHTER, Frank M., Geological Sciences, University of Chicago, The University of Chicago, 5734 South Ellis Avenue, Chicago, IL 60637, HOMOLOVA, Veronika, Department of Earth and Planetary Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center, 110 8th Street, Troy, NY 12180, WATSON, E. Bruce, Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center 1W19, 110 8th Street, Troy, NY 12180-3590 and CHAUSSIDON, Marc, Institut de Physique du Globe de Paris, 1 Rue Jussieu, Paris, 75005, France
189-3
8:45 AM
COOLING AND CRYSTALLIZATION HISTORIES OF MAGMATIC BODIES FROM IN-SITU MG-FE ISOTOPIC ANALYSES IN OLIVINES: TELLING ZONED FROM ZONED
SIO, Corliss Kin I., Department of the Geophysical Sciences, University of Chicago, 5734 S. Ellis Ave, Chicago, IL 60615, DAUPHAS, Nicolas, Department of the Geophysical Sciences and Enrico Fermi Institute, University of Chicago, 5734 S. Ellis Ave, Chicago, IL 60637, TENG, Fang-Zhen, Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195-1310, CHAUSSIDON, Marc, Institut de Physique du Globe de Paris, Université Paris Diderot, Paris, F-75005, France, RICHTER, Frank M., Department of the Geophysical Sciences, University of Chicago, 5734 S Ellis Ave, Chicago, IL 60637, HELZ, Rosalind T., US Geological Survey, M.S. 926A, Reston, VA 20192, ROSKOSZ, Mathieu, Unite Materiaux et Transformations, Universite ́ de Lille 1, Bat. C6, Villeneuve d’Ascq, 59655, France, MA, Chi, Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, CA 91125 and SAUTTER, Violaine, Laboratoire de Minéralogie et Cosmochimie du Muséum, Museum National d'Histoire Naturelle, Paris, 75005
189-4
9:00 AM
NI ISOTOPE FRACTIONATION BETWEEN KOMATIITE AND SULFIDE MINERALIZATION AT THE NEOARCHEAN HART DEPOSIT, ABITIBI GREENSTONE BELT, CANADA
HIEBERT, Russel S., Geological Sciences, University of Manitoba, 125 Dysart Rd, Wallace Building, Winnipeg, MB R3T2N2, Canada, ROUXEL, Olivier, Laboratoire Géochimie et Métallogénie, IFREMER, Centre de Brest, Plouzané, 29280, France, HOULÉ, Michel G., Earth Sciences Sector, Geological Survey of Canada, 490 rue de la Couronne, Québec, QC G1K 9A9, Canada and BEKKER, Andrey, Department of Earth and Planetary Sciences, University of California, Riverside, 900 University Avenue, Riverside, CA 92521
189-5
9:15 AM
EMPIRICAL CALIBRATION OF THE OMPHACITE–GARNET MAGNESIUM ISOTOPE GEOTHERMOMETER BASED ON ECLOGITES FROM THE DABIE OROGEN, CHINA
LI, Wang-Ye1, TENG, Fang-Zhen2, XIAO, Yilin1 and GU, Hai-Ou1, (1)CAS Key Laboratory of Crust-Mantle Materials and Environments, School of Earth and Space Sciences, University of Science and Technology of China, Hefei, 230026, China, (2)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195-1310
189-6
9:30 AM
DISEQUILIBRIUM INTER-MINERAL MAGNESIUM ISOTOPE PARTITIONING IN GARNET-BEARING PYROXENITES
HU, Yan1, TENG, Fang-Zhen2, ZHANG, Hongfu3, XIAO, Yan3 and SU, Benxun3, (1)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195, (2)Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195-1310, (3)State Key Laboratory of Lithospheric Evolution, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China
 
9:45 AM
Discussion
 
9:55 AM
Break
189-7
10:10 AM
IRON ISOTOPIC COMPOSITIONS OF ADAKITES: CONSTRAINTS ON FRACTIONATION DURING ADAKITIC MAGMATISM AND RECYCLING OF CRUSTAL MATERIALS
HE, Yongsheng, School of Earth Sciences and Resources, China University of Geosciences, Beijing, 29 Xueyuan Road, Haidian District, China University of Geosciences, Beijing, 100083, China and WÖRNER, Gerhard, Department of Geosciences, University of Göttingen, 1 Goldschmidtstr.1, Göttingen, 37077, Germany
189-8
10:25 AM
MAGNESIUM AND OXYGEN ISOTOPIC COMPOSITIONS OF ALKALINE ROCKS IN NORTHWEST XINJIANG, CHINA: IMPLICATIONS FOR ORIGIN OF LOW-D26MG GRANITOIDS
KE, Shan, State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences, Xueyuan Rd.29, Haidian District, Beijing, 100083, China and TENG, Fang-Zhen, Department of Earth and Space Sciences, University of Washington, Seattle, WA 98195-1310
189-9
10:40 AM
SEDIMENTARY INPUT TO THE SOURCE OF LESSER ANTILLES LAVAS: A LI PERSPECTIVE
TANG, Ming, Department of Earth Environmental and Planetary Sciences, Rice University, Houston, TX 77005, RUDNICK, Roberta L., Department of Geology, University of Maryland, College Park, MD 20742 and CHAUVEL, Catherine, Directrice de Recherche CNRS, ISTerre, Maison des Geosciences, 1381 Rue de la Piscine, BP 53, Grenoble, 38041, France
Handouts
  • GSA Talk Lesser Antilles RLR.pptx (6.1 MB)
    • 189-10
    10:55 AM
    PROCESSES CONTROLLING δ7LI IN RIVERS ILLUMINATED BY STUDY OF STREAMS AND GROUNDWATERS DRAINING BASALT
    LIU, Xiao-Ming1, WANNER, Christoph2, RUDNICK, Roberta L.3 and MCDONOUGH, William F.3, (1)Geophysical Lab, Carnegie Institution of Washington, 5251 Broad Branch RD NW, Washington DC, DC 20015, (2)Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, (3)Department of Geology, University of Maryland, College Park, MD 20742
    189-11
    11:10 AM
    WHY FERROMANGANESE CRUSTS ARE ENRICHED IN HEAVY ZN ISOTOPES
    WASYLENKI, Laura E., BRYAN, Allison L. and DONG, Shuofei, Dept. of Geological Sciences, Indiana University, 1001 East Tenth Street, Bloomington, IN 47405
    189-12
    11:25 AM
    EXPLORATORY STUDIES OF 13C DIFFUSION INTO OLIVINE AND QUARTZ
    WATSON, E. Bruce1, CHERNIAK, Daniele J.1 and MERGELSBERG, Sebastian2, (1)Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Jonsson-Rowland Science Center 1W19, 110 8th Street, Troy, NY 12180-3590, (2)Department of Geosciences, Virginia Tech, 4044 Derring Hall (0420), Blacksburg, VA 24061
    189-13
    11:45 AM
    MULTIPLE SULFUR ISOTOPE CONSTRAINTS ON MASS TRANSFER PROCESSES DURING PYRITE PRECIPITATION AND RECRYSTALLIZATION: AN EXPERIMENTAL STUDY AT 300 AND 350 °C
    SYVERSON, Drew D., Department of Earth Sciences, University of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55414, ONO, Shuhei, Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, SHANKS III, Wayne C., U.S. Geological Survey, 973 Federal Center, Denver, CO 80225-0046 and SEYFRIED Jr., William E., Department of Earth Sciences, University of Minnesota, 310 Pillsbury Drive SE, Minneapolis, MN 55455-0219
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