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Activity

2022

• ISOTOPE FRACTIONATION IN WIRE SILVER FORMATION: HISTORIC SPECIMENS FROM KONGSBERG NORWAY
  T116 Charting Soils at the Atomic Scale II: A Tribute to the Careers of David L. Bish and Jeffrey E. Post
  Monday, 10 October 2022

  1:30 PM - 5:30 PM

  607
• APATITE-HOSTED MELT INCLUSIONS FROM GRENVILLE CARBONATITIC VEIN DIKES AT THE SCHICKLER OCCURRENCE AND DWYER MINE, ONTARIO, CANADA
  31 D4. Mineralogy, Geochemistry, Petrology, and Volcanology (Posters)
  Friday, 8 April 2022

  8:00 AM - 12:00 PM

  Junior Ballroom B
• HICKS DOME DRILL CORES: MINERALOGICAL AND GEOCHEMICAL OBSERVATIONS
  15 Strategic Minerals of North American Midcontinent: Importance, Occurrence, and U.S. Initiatives
  Thursday, 7 April 2022

  1:30 PM - 5:30 PM

  North Meeting Room 211
• PETROLOGIC AND GEOCHEMICAL CONSTRAINTS ON THE ORIGIN OF LAMPROPHYRES AND CARBONATITES IN THE MIDWEST PERMIAN ULTRAMAFIC DISTRICT AND THEIR RARE EARTH ELEMENT ECONOMIC POTENTIAL
  15 Strategic Minerals of North American Midcontinent: Importance, Occurrence, and U.S. Initiatives
  Thursday, 7 April 2022

  1:30 PM - 5:30 PM

  North Meeting Room 211

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2021

• EUHEDRA: A PROGRAM FOR TEACHING SYMMETRY IN MINERALOGY (AND MUCH MORE)
  18 Teaching Geoscience Online
  Tuesday, 20 April 2021

  8:00 AM - 12:00 PM

  Missouri Geological Survey Room
• MINERALOGICAL CHARACTERIZATION OF HICKS DOME INTRUSIVE CORE SAMPLES AND RELATED FLUORITE MINERALIZATION, SOUTHERN ILLINOIS
  14 Undergraduate Research II (Posters)
  Monday, 19 April 2021

  3:15 PM - 5:05 PM

  Missouri Geological Survey Room
• FLUORITE AND CALCITE MELT INCLUSIONS IN APATITE FROM CARBONATITIC INTRUSIONS AT THE SCHICKLER OCCURRENCE AND DWYER MINE, ONTARIO, CANADA
  14 Undergraduate Research II (Posters)
  Monday, 19 April 2021

  3:15 PM - 5:05 PM

  Missouri Geological Survey Room

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2018

• UNIQUE CRYSTAL CHEMICAL ASPECTS OF FLUORAPATITE FROM MONT SAINT-HILAIRE
  T233 Apatite, from Magma to Medicine: In Honor of John M. Hughes
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 242
• INSIGHT INTO THE CL-OH APATITE BINARY FROM FTIR SPECTROSCOPY
  T233 Apatite, from Magma to Medicine: In Honor of John M. Hughes
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 242
• THE ATOMIC ARRANGEMENT OF CALCIUM PHOSPHATE APATITES ALONG A PORTION OF THE F-OH BINARY
  T233 Apatite, from Magma to Medicine: In Honor of John M. Hughes
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 242
• A NEW MECHANISM FOR TRANSITION METAL ISOTOPE FRACTIONATION BY SOLID-STATE ION CONDUCTION
  124 D64. Advances in Stable Isotope Geochemistry–Applications to Earth Science Systems
  Monday, 5 November 2018

  1:30 PM - 5:30 PM

  Room 135
• TRACE AND RARE EARTH ELEMENT ANALYSIS OF FLUORITE FROM THE ILLINOIS-KENTUCKY FLUORSPAR DISTRICT AND ITS IMPLICATIONS FOR THE ORIGINS OF MINERALIZING FLUIDS
  38 Economic Geology, Igneous and Metamorphic Petrology, Mineralogy (Posters)
  Tuesday, 17 April 2018

  8:00 AM - 5:30 PM

  First Floor Lobby

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2017

• AN ELECTRON MICROSCOPY STUDY OF GOLD FROM ROUND MOUNTAIN
  2 D29. Investigations in Economic Geology
  Sunday, 22 October 2017

  8:00 AM - 12:00 PM

  Skagit 5

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2014

• REFINEMENT OF THE COLUMN ANION STRUCTURE AND CHEMISTRY OF SYNTHETIC APATITES IN THE F-OH AND OH-CL SOLUTION SERIES
  32 Mineralogy and Petrology (Posters)
  Friday, 11 April 2014

  8:00 AM - 12:00 PM

  Latham A/B/C