2002 Denver Annual Meeting (October 27-30, 2002)

Session No. 138
Tuesday, 29 October 2002: 8:00 AM-12:00 PM

T69. Phosphates: Geochemical, Geobiological, and Materials Importance I

Mineralogical Society of America; Geochemical Society, GSA Geobiology and Geomicrobiology Division

 

John Rakovan and Matthew J. Kohn, Advocates
Paper #
Start Time
 
8:00 AM
Introductory Remarks
1
8:15 AM
THE GLOBAL PHOSPHORUS CYCLE
FILIPPELLI, Gabriel M. and SOUCH, Catherine, Indiana Univ/Purdue Univ - Indianapolis, 723 W Michigan St, Indianapolis, IN 46202-5132, gfilippe@iupui.edu, gfilippe@iupui.edu
2
8:35 AM
A METHOD TO ESTABLISH THE PROVENANCE OF BONES AFTER COLLECTION: IMPLICATIONS FOR TAPHONOMY, BIOSTRATIGRAPHY, AND PALEONTOLOGICAL RESOURCE MANAGEMENT
TRUEMAN, Clive N.G., Department of Paleobiology, National Museum of Nat History, Smithsonian Institution, PO Box 37012, Washington, DC 20013, BEHRENSMEYER, A.K., Paleobiology, National Museum of Nat History, Smithsonian Institution, PO Box 37012, Washington, DC 20013, TUROSS, N., Smithsonian Center for Materials Research and Conservation, Smithsonian Institution, 4210 Silver Hill Road, Suitland, MD 20746 and POTTS, R., Department of Anthropology, National Museum of Nat History, Smithsonian Institution, PO Box 37012, Washington, DC 20013, trueman.clive@nmnh.si.edu, trueman.clive@nmnh.si.edu
3
8:55 AM
LUMINESCENCE IN NATURAL APATITE AND APATITE PHOSPHORS
WAYCHUNAS, Glenn A., Earth Science Division, Geochemistry Department, Lawrence Berkeley National Lab, MS 70-108B, One Cyclotron Road, Berkeley, CA 94720, gawaychunas@lbl.gov, gawaychunas@lbl.gov
4
9:15 AM
CRYSTAL CHEMISTRY OF U(VI) IN APATITE DETERMINED BY X-RAY ABSORPTION SPECTROSCOPY
RAKOVAN, John1, REEDER, Richard J.2, ELZINGA, Evert2, CHERNIAK, Daniele J.3, TAIT, C. Drew4 and MORRIS, David E.4, (1)Department of Geology, Miami Univ, Oxford, OH 45056, (2)Department of Geosciences, State Univ of New York at Stony Brook, Stony Brook, NY 11794-2100, (3)Department of Earth & Environmental Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, (4)Chemistry Division and the Glenn T. Seaborg Inst. for Transactinium Science, Los Alamos National Lab, Los Alamos, NM 87545, rakovajf@muohio.edu, rakovajf@muohio.edu
 
9:30 AM
Break
5
9:45 AM
PB DIFFUSION IN MONAZITE
CHERNIAK, D.J.1, WATSON, E.B.1, GROVE, Marty2 and HARRISON, T.M.3, (1)Earth and Environmental Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, (2)Dept. Earth & Space Sciences, Univ. of California - Los Angeles, Los Angeles, CA 90095, (3)Research School of Earth Sciences, Australian National Univ, Canberra, 0200, Australia, director.rses@anu.edu.au, director.rses@anu.edu.au
6
10:00 AM
ARE THE PROPERTIES OF BIOAPATITE DIFFERENT IN BONE WITH DIFFERENT PERCENT MINERALIZATION?
WOPENKA, Brigitte1, PASTERIS, Jill D.1 and ROGERS, Keith2, (1)Department of Earth and Planetary Sciences, Washington Univ, Campus Box 1169, St. Louis, MO 63130-4899, (2)Department of Materials and Medical Sciences, Cranfield Univ, Shrivenham, Swindom, Wiltshire, SN6 8LA, United Kingdom, PASTERIS@LEVEE.WUSTL.EDU, PASTERIS@LEVEE.WUSTL.EDU
7
10:15 AM
MINERAL AFFINITIES AND DISTRIBUTION OF SELENIUM IN PHOSPHATIC SHALES OF THE MEADE PEAK MEMBER OF THE PERMIAN PHOSPHORIA FORMATION
PERKINS, Robert B. and FOSTER, Andrea L., U.S. Geol Survey, 345 Middlefield Rd, MS 901, Menlo Park, CA 94025, rperkins@usgs.gov, rperkins@usgs.gov
8
10:30 AM
LONG-TERM STABILIZATION OF URANIUM BY U(VI) PHOSPHATE MINERALIZATION: A MODEL FOR URANIUM REMEDIATION
JERDEN Jr, James L. and SINHA, A.K., Department of Geological Sciences, Virginia Tech, 4044 Derring Hall, Blacksburg, VA 24061, JERDEN@cmt.anl.gov, JERDEN@cmt.anl.gov
9
10:45 AM
DATING OF GARNET GROWTH IN UPPER AMPHIBOLITE FACIES SCHIST BY THORIUM-LEAD ION MICROPROBE DATING OF MONAZITE INCLUSIONS
HOISCH, Thomas D.1, WELLS, Michael2, GROVE, Marty3, BAILEY, Treasure2, HARRIS, Caroline1 and KELLY, Eric1, (1)Geology, Northern Arizona Univ, Box. 4099, Flagstaff, AZ 86011, (2)Department of Geoscience, Univ of Nevada, Box 4010, Las Vegas, NV 89154-4010, (3)Dept. of Earth and Space Sciences, UCLA, Los Angeles, CA 90095-1567, Thomas.Hoisch@nau.edu, Thomas.Hoisch@nau.edu
10
11:00 AM
SUPERGENE PHOSPHATE ENRICHMENT IN CARBONATITE-DERIVED ELUVIAL SEDIMENTS: AGRIUM PHOSPHATE MINE, KAPUSKASING, ONTARIO, CANADA
VAN HEES, Edmond H., Geology, Wayne State Univ, 0224 Old Main Bldg, Detroit, MI 48202, SIRBESCU, Mona-Liza C., Geology Department, Central Michigan Univ, 314 Brooks Hall, Mt. Pleasant, MI 48859, SHELTON, Kevin L., Geological Sciences, Univ of Missouri-Columbia, Columbia, MO 65211 and PRESSACCO, Reno, Geology Department, Agrium-Kapuskasing Phosphate Operations, P.O. Box 92, Kapuskasing, P5N 2Y1, Canada, midas@wayne.edu, midas@wayne.edu
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