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Activity

2022

• URANIUM (IM)MOBILIZATION DRIVEN BY EVAPORITE WET-DRY CYCLING: IMPACT ON GROUNDWATER QUALITY
  T50 Uranium Fate and Transport in the Environment
  Sunday, 9 October 2022

  1:30 PM - 5:30 PM

  205

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2019

• UNCONVENTIONAL MINERALOGY: INTERACTIONS OF HYDRAULIC FRACTURING FLUIDS WITH MINERALS AND ORGANIC MATTER IN UNCONVENTIONAL AND TIGHT OIL FORMATIONS
  T99 Mineralogical Society of America (MSA) at 100: Reflections, Refractions, Diffractions, Intrusions, Subductions, Reactions, etc. from MSA Past Presidents I
  Monday, 23 September 2019

  8:50 AM - 12:00 PM

  Room 131ABC, North Building

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2018

• MOBILIZATION OF NATURALLY OCCURRING URANIUM FOLLOWING THE INFLUX OF NITRATE INTO AQUIFER SEDIMENTS
  23 Natural Contaminants in Groundwater Drinking Water Sources: When Natural Doesn't Mean Healthy
  Tuesday, 17 April 2018

  8:00 AM - 12:00 PM

  Room 260/262

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2017

• MOBILIZATION OF NATURALLY OCCURRING URANIUM IN RESPONSE TO THE INFLUX OF NITRATE INPUTS INTO SUBSURFACE SEDIMENTS
  T68 Environmental and Engineering Division Geology Student Research Competition (Posters)
  Sunday, 22 October 2017

  9:00 AM - 5:30 PM

  Halls 4EF

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2016

• NITRATE-STIMULATED MOBILIZATION OF NATURALLY OCCURRING URANIUM IN GROUNDWATER
  324 Geochemistry (Posters)
  Wednesday, 28 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• MOLECULAR CONTROLS OVER URANIUM BIOGEOCHEMISTRY IN THE UPPER COLORADO RIVER BASIN: A REGIONAL PERSPECTIVE
  T93 Biogeochemical Redox Cycling of Metals and Radionuclides
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Room 302
• SURFACE COMPLEXATION OF URANIUM(VI) IN SUBOXIC AQUIFERS IN THE PRESENCE OF URANIUM(IV) MINERALS
  T93 Biogeochemical Redox Cycling of Metals and Radionuclides
  Monday, 26 September 2016

  8:00 AM - 12:00 PM

  Room 302

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2015

• SURFACE DIFFRACTION STUDIES OF UO2 – ATOMIC SCALE INSIGHTS INTO NANO-DIMENSIONED CORROSION RINDS
  T95 Mineralogy Writ Small: A Tribute to the Distinguished Career of David R. Veblen
  Monday, 2 November 2015

  8:00 AM - 12:00 PM

  Room 317

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2011

• SPECTROSCOPIC INSIGHTS ON U(IV) SPECIES IN BIOLOGICALLY REDUCED SEDIMENTS AT THE OLD RIFLE AQUIFER
  T88 Uranium in Groundwater: Biogeochemical Controls on Mobility and Persistence
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 211AB
• UNPREDICTED PERSISTENCE OF A URANIUM PLUME AT A FORMER MILL TAILINGS SITE IN RIFLE, COLORADO: EVIDENCE FOR MULTIPLE SOURCES OF URANIUM
  T88 Uranium in Groundwater: Biogeochemical Controls on Mobility and Persistence
  Monday, 10 October 2011

  8:00 AM - 12:00 PM

  Room 211AB

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2010

• REACTIVITY AND STRUCTURAL CHEMISTRY OF BIOGENIC URANINITE NANOPARTICLES IN GEOCHEMICAL MATRICES
  T18 Structure, Properties, and Geochemistry of Nanoparticles, Nanoclusters, and Nanocomposites in Biogeochemical Systems I: In Honor of Benjamin Gilbert, Recipient of the 2010 MSA Award
  Sunday, 31 October 2010

  8:00 AM - 12:00 PM

  Mile High Ballroom 2AB/3AB
• STRAIN AND STRUCTURAL DISORDER IN NANOPARTICLES: EFFECTS ON STABILITY AND REACTIVITY
  T18 Structure, Properties, and Geochemistry of Nanoparticles, Nanoclusters, and Nanocomposites in Biogeochemical Systems I: In Honor of Benjamin Gilbert, Recipient of the 2010 MSA Award
  Sunday, 31 October 2010

  8:00 AM - 12:00 PM

  Mile High Ballroom 2AB/3AB
• REDUCTION OF U(VI) BY MICROORGANISMS: FORMATION OF NANOPARTICULATE URANINITE AND OTHER PRODUCTS
  T18 Structure, Properties, and Geochemistry of Nanoparticles, Nanoclusters, and Nanocomposites in Biogeochemical Systems I: In Honor of Benjamin Gilbert, Recipient of the 2010 MSA Award
  Sunday, 31 October 2010

  8:00 AM - 12:00 PM

  Mile High Ballroom 2AB/3AB

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2009

• EXPERIMENTAL CHARACTERIZATION OF CHROMIUM FATE AND TRANSPORT IN SANDIA CANYON, LOS ALAMOS NATIONAL LABORATORY, NEW MEXICO
  T251 Contaminant Hydrogeology: Contaminant Fate and Transport in Geological Systems (Posters)
  Wednesday, 21 October 2009

  9:00 AM - 6:00 PM

  Hall A
• CORROSION OF BIOGENIC URANINITE: MOLECULAR- AND INTERMEDIATE-SCALE MEASUREMENTS
  T64 Frontiers in Mineral Sciences: Mineral/Melt Energetics, Mineral Surface Chemistry, Mineral Nanoscience, and High-Pressure Mineralogy II
  Sunday, 18 October 2009

  1:30 PM - 5:30 PM

  E145

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2008

• Sorption of Iron from Siderophore Complexes by Mn Oxides
  T347 Roles of Speciation and Molecular Structure in Soil Processes
  Thursday, 9 October 2008

  8:00 AM - 12:00 PM
• Attenuation of Hexavalent Chromium in the Vadose Zone and Regional Aquifer, Los Almaos, New Mexico
  T239 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment I
  Tuesday, 7 October 2008

  8:00 AM - 12:00 PM

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2007

• FUNDAMENTAL CONTROLS ON THE ENVIRONMENTAL REACTIVITY OF TRANSITION- AND HEAVY-METAL BACTERIOGENIC OXIDES
  T102 A Retrospective and Prospective Look at Mineralogy, Petrology, and Geochemistry II: A Session in Honor of Gordon E. Brown, Jr.
  Monday, 29 October 2007

  1:30 PM - 5:30 PM

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2006

• STRUCTURES AND OCCURRENCE OF TERNARY OXIDE-METAL-LIGAND COMPLEXES
  T14 Reactions at Mineral-Water Interfaces: The Role of Solute Adsorption on Contaminant Co-Adsorption, Mineral Dissolution and Colloid Behavior
  Sunday, 22 October 2006

  8:00 AM - 12:00 PM

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2005

• PROCESSES OF ZN ATTENUATION BY BIOGENIC MANGANESE OXIDES FORMING IN THE HYPORHEIC ZONE OF PINAL CREEK, ARIZONA, USA
  T142 The Role of Colloids and Semicrystalline/Amorphous Materials in Environmental Cycling of Trace Elements
  Tuesday, 18 October 2005

  8:00 AM - 12:00 PM

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2003

• APPLICATIONS OF CRYSTAL CHEMISTRY TO MINERAL SURFACE GEOCHEMISTRY
  T212 The Impact of Crystal Chemistry in the Earth Sciences II: A Tribute to Charles T. Prewitt, Recipient of the 2003 Roebling Medal of the Mineralogical Society of America
  Wednesday, 5 November 2003

  8:00 AM - 12:00 PM