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Activity

2024

• MIOCENE MAGMATISM IN THE SILVER CITY DISTRICT, OWYHEE MOUNTAINS, IDAHO (USA): ORIGIN AND IMPLICATIONS FOR FLOOD BASALT MAGMATISM LINKED TO THE INCEPTION OF THE YELLOWSTONE HOTSPOT AND Au-Ag EPITHERMAL PRECIOUS METAL MINERALIZATION
  T96 Continental Flood Basalts: Classifying, Correlating, and Constraining Eruptive Products through Space and Time
  Monday, 23 September 2024

  8:00 AM - 12:00 PM

  207B

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2021

• FIELD AND LABORATORY INVESTIGATIONS OF GROUNDWATER ARSENIC SEQUESTRATION IN BIOGENIC PYRITE AT AN INDUSTRIAL SITE IN FLORIDA
  13 Water Resources and Geohealth: Sources, Fate, Transport, and Remediation of Environmental Contaminants
  Friday, 2 April 2021

  8:00 AM - 12:15 PM

  Southern Company Research & Development Room

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2019

• FIELD AND LABORATORY INVESTIGATIONS OF GROUNDWATER ARSENIC SEQUESTRATION IN BIOGENIC PYRITE AT AN INDUSTRIAL SITE IN FLORIDA
  T31 Arsenic in Global Groundwater-Based Drinking Water Systems—Source-Water Characteristics, Safe Limits, Human-Health Impacts, Innovative Treatment Systems, and Policy Instruments (Posters)
  Sunday, 22 September 2019

  9:00 AM - 5:30 PM

  Hall AB, North Building

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2018

• FIELD-SCALE BIOREMEDIATION OF NATURALLY OCCURRING ARSENIC CONTAMINATED GROUNDWATER USING SULFATE REDUCING BACTERIA IN MACON COUNTY, ALABAMA
  T254 Arsenic, Manganese, Chromium, and Other Geogenic Contaminants, Including Radionuclides in Hydrological Systems—Source, Biogeochemical Cycling, Toxicity, and Removal (Posters)
  Wednesday, 7 November 2018

  9:00 AM - 6:30 PM

  Halls J-K

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2017

• PYRITE BIOMINERALIZATION AND ARSENIC SEQUESTRATION AT A FLORIDA INDUSTRIAL SITE: IMAGING AND GEOCHEMICAL ANALYSIS
  T169 Arsenic and Other Geogenic Contaminants in Groundwater Resources: Linking Water Quality, Food Security, and Treatment (Posters)
  Monday, 23 October 2017

  9:00 AM - 6:30 PM

  Halls 4EF

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2016

• FIELD-SCALE BIOREMEDIATION OF ARSENIC-CONTAMINATED GROUNDWATER USING SULFATE REDUCING BACTERIA: GEOCHEMICAL MONITORING AND HYDROLOGICAL MODELING
  T248 Cycling of Arsenic and Other Associated Trace Elements in Global Geohydrological Systems and Management (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• ARSENIC SEQUESTRATION BY NATURAL BACTERIAL SULFATE REDUCTION: A FIELD-SCALE BIOSTIMULATION EXPERIMENT
  T248 Cycling of Arsenic and Other Associated Trace Elements in Global Geohydrological Systems and Management (Posters)
  Tuesday, 27 September 2016

  9:00 AM - 6:30 PM

  Exhibit Hall E/F
• QUARTZ TEXTURES AND MINERALIZATION OF IGNEOUS-ROCK HOSTED OROGENIC GOLD DEPOSIT AT HOG MOUNTAIN, TALLAPOOSA COUNTY, ALABAMA
  16 Gold Exploration in South Carolina
  Thursday, 31 March 2016

  1:30 PM - 5:30 PM

  Richland B
• GEOCHEMICAL AND HYDROLOGIC MODELING OF ARSENIC ENRICHMENT IN THE COASTAL AQUIFERS OF THE GANGES DELTA
  10 Surface Water, Groundwater, and Biogeochemical Processes in the Coastal Zone (Posters)
  Thursday, 31 March 2016

  8:00 AM - 5:30 PM

  Exhibit Hall

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2015

• FRESHWATER AND SALTWATER MIXING MECHANISMS AND ARSENIC DISTRIBUTION AT COASTAL AQUIFERS OF THE GANGES DELTA
  296 Recent Advances in Hydrogeology (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• REACTIVE TRANSPORT AND IMMOBILIZATION OF ARSENIC IN A SHALLOW ALLUVIAL AQUIFER IN FLORIDA
  296 Recent Advances in Hydrogeology (Posters)
  Wednesday, 4 November 2015

  9:00 AM - 6:30 PM

  Exhibit Hall
• GEOCHEMICAL MODELLING OF SALTWATER INTRUSION AT THE COASTAL AQUIFERS OF THE BENGAL BASIN, BANGLADESH
  38 The Science behind Water and Land Management Practices (Posters)
  Friday, 20 March 2015

  1:00 PM - 5:00 PM

  Ballroom

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2014

• SEQUESTRATION OF ARSENIC AND OTHER TOXIC METALS BY NATURAL BACTERIAL SULFATE REDUCTION UNDER VARIOUS GEOLOGICAL AND HYDROGEOCHEMICAL CONDITIONS
  T337 Groundwater and Surface-Water Arsenic: From Source to Sink II
  Wednesday, 22 October 2014

  1:00 PM - 5:00 PM

  110

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2013

• DECODING FINE-SCALE PB ISOTOPE DISEQUILIBRIUM BETWEEN GOLD AND VEIN GANGUE MINERALS IN SLEEPER EPITHERMAL DEPOSIT, NEVADA
  T315 Recent Advances and Applications of Isotope Geochemistry and Geochronology to Ore Deposit Studies
  Wednesday, 30 October 2013

  8:00 AM - 12:00 PM

  Room 303
• CONTRASTING STYLES OF GOLD-SILVER MINERALIZATION IN THE LA PLATA MINING DISTRICT, SOUTHWESTERN COLORADO: THE PORPHYRY TO EPITHERMAL TRANSITION
  223 Economic Geology (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• PETROGRAPHIC AND COPPER ISOTOPIC STUDY OF EPITHERMAL BONANZA ORES IN JAPAN: EVIDENCE FROM HISHIKARI AND KORYU DEPOSITS
  T234 Recent Advances and Applications of Isotope Geochemistry and Geochronology to Ore Deposit Studies (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• DOUBLY TERMINATED QUARTZ CRYSTALS IN EPITHERMAL GOLD-SILVER VEINS: EVIDENCE FOR PHYSICAL TRANSPORT
  T234 Recent Advances and Applications of Isotope Geochemistry and Geochronology to Ore Deposit Studies (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• HEAVY MINERALS IN SEDIMENTS FROM ARSENIC-CONTAMINATED AQUIFERS IN CENTRAL BENGAL BASIN, BANGLADESH
  T233 Environmental Arsenic: The Nexus of Natural Occurrences and Human Health (Posters)
  Tuesday, 29 October 2013

  9:00 AM - 6:30 PM

  Hall D
• FORMATION OF BASE METAL AND SILVER SULFIDE OCCURRENCES IN GULF COAST SALT DOME CAP ROCKS FROM FORMATION FLUIDS
  T173 Sediment-Hosted Base Metal Deposits
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 401
• XRF AND GEOCHEMICAL STUDY OF PORE FLUID AND SHALLOW SEDIMENTS FROM ARSENIC-SAFE AND ARSENIC-BEARING AQUIFERS IN BANGLADESH
  T169 Environmental Arsenic: The Nexus of Natural Occurrences and Human Health
  Monday, 28 October 2013

  1:00 PM - 5:00 PM

  Room 205

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2012

• NEW PB- AND CU-ISOTOPE DATA SUPPORTING A DEEP ORIGIN OF METALLIC NANOPARTICLES IN BONANZA EPITHERMAL ORES OF THE NORTHERN GREAT BASIN, NEVADA-IDAHO
  T213 Subduction-Related Mantle Preparation and Subsequent Magmatism and Ore Genesis
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  201AB
• SUBDUCTION RELATED VOLATILITY OF METAL(LOID)S, FERTILE LITHOSPHERE, AND THE IMPLICATIONS FOR MID-MIOCENE EPITHERMAL AU-AG DEPOSITS IN THE WESTERN UNITED STATES
  T213 Subduction-Related Mantle Preparation and Subsequent Magmatism and Ore Genesis
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  201AB
• TIMING OF MINERALIZATION IN EPITHERMAL AU-AG DEPOSITS IN RELATION TO MAGMATISM ALONG THE TRACK OF THE MIOCENE YELLOWSTONE HOTSPOT
  T213 Subduction-Related Mantle Preparation and Subsequent Magmatism and Ore Genesis
  Wednesday, 7 November 2012

  8:00 AM - 12:00 PM

  201AB
• FORMATION OF ALLUVIAL GOLD NUGGETS BY BIOCHEMICAL WEATHERING IN THE SOUTHERN APPALACHIAN PIEDMONT
  T139 Weathering of Mineral Deposits in Semi-Tropical and Tropical Climates
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  211AB
• EVALUATION OF ORE MINERALOGY ASSOCIATED WITH PRECIOUS METAL MINERALIZATION AT FLORIDA MOUNTAIN, SILVER CITY DISTRICT, IDAHO
  28 Environmental Geoscience (Posters)
  Tuesday, 24 April 2012

  1:00 PM - 5:00 PM

  Exhibit Hall 101/102

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2011

• HYDROTHERMAL PRECIOUS-METAL AND SULFIDE NANOPARTICLE TRANSPORT AND DEPOSITION AND THE GENESIS OF BONANZA EPITHERMAL ORES
  T212 Tectonics and Metallogeny
  Tuesday, 11 October 2011

  1:30 PM - 5:30 PM

  Room 101H-J
• PRECIOUS METAL MINERALIZATION AT FLORIDA MOUNTAIN, SILVER CITY DISTRICT, IDAHO
  168 Economic Geology (Posters)
  Tuesday, 11 October 2011

  9:00 AM - 6:00 PM

  Hall C
• AFTER THE SPILL: METAL CYCLING IN GULF COAST WETLANDS
  T137 Sources, Transport, and Fate of Trace and Toxic Elements in the Environment
  Monday, 10 October 2011

  1:30 PM - 5:30 PM

  Room 102D-F
• PETROLOGY AND MAGMATIC EVOLUTION OF THE SILVER CITY DISTRICT, OWYHEE MOUNTAINS (ID)
  8 From Contraction to Extension: The Mesozoic to Cenozoic Tectonic Evolution of the Northern Great Basin (Posters)
  Wednesday, 18 May 2011

  8:00 AM - 6:00 PM

  Grand Ballroom
• GEOCHRONOLOGY OF GOLD-SILVER EPITHERMAL MINERALISATION ON WAR EAGLE MOUNTAIN AND CONTIGUOUS MINES IN THE SILVER CITY DISTRICT, IDAHO
  13 Economic Geology/Geochemistry/Mineralogy (Posters)
  Thursday, 24 March 2011

  1:30 PM - 5:30 PM

  Exhibit Hall

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2010

• GEOCHEMICAL AND GEOCHRONOLOGIC CONSTRAINTS FOR EVOLUTION OF THE EPITHERMAL AU-AG VEINS OF THE NORTHERN GREAT BASIN: NEW DATA FROM MIDAS, NEVADA
  246 Economic Geology (Posters)
  Wednesday, 3 November 2010

  8:00 AM - 6:00 PM

  Hall D
• ARSENIC AND OLD MINERALS: HOW EARTH'S OXIDATION LED TO ARSENIC'S TOXIC RELEASE TO THE CONTINENTAL HYDROSPHERE
  80 Mineral Evolution: The Coevolution of the Geo- and Biospheres
  Monday, 1 November 2010

  8:00 AM - 12:00 PM

  Room 502
• VOLATILITY OF METAL(LOIDS) AND THE GEOGRAPHIC-GEOCHEMICAL ZONATION OF TERTIARY EPITHERMAL/EPIZONAL ORES IN WESTERN USA
  T11 Vapors, Brines, Sulfides, and Mines: Understanding Metal Mobility in Magma-Hydrothermal Systems and Their Supergene Successors
  Sunday, 31 October 2010

  8:00 AM - 12:00 PM

  Room 601

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2009

• MID-MIOCENE MAGMATISM AND MINERALIZATION IN THE NORTHERN GREAT BASIN AND OREGON PLATEAU: THE LINK BETWEEN BONANZA EPITHERMAL ORE DEPOSITS AND THE YELLOWSTONE HOTSPOT
  T158 Magmas and Volatiles: Linking Granites, Volcanoes, Geothermal Systems, and Mineral Deposits I
  Tuesday, 20 October 2009

  8:00 AM - 12:00 PM

  E143/144

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2008

• Geochemical Modeling of Arsenic Speciation, Sorption, and Precipitation Under Changing Redox Conditions
  T297 Groundwater Arsenic: A Global Environmental Health Problem and Sustainable Mitigation I
  Wednesday, 8 October 2008

  8:00 AM - 12:00 PM
• ARSENIC SEQUESTRATION IN ARSENIAN PYRITE IN LOW TEMPERATURE IRON- BEARING GROUNDWATER CONDITIONS: FIELD BIOREMEDIATION, LABORATORY INVESTIGATION, AND GEOCHEMICAL MODELING APPROACHES
  21 Geochemistry/Engineering Geology/Environmental Geoscience (Posters)
  Friday, 11 April 2008

  8:00 AM - 12:00 PM

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2007

• ARSENIAN PYRITE: THE MOST IMPORTANT SOLID ARSENIC PHASE IN GROUNDWATER UNDER SULFATE-REDUCING CONDITIONS
  172 Geochemistry (Posters)
  Tuesday, 30 October 2007

  1:30 PM - 5:30 PM
• LEAD ISOTOPE DATA FROM PRECIOUS-METAL MINERALS: IMPLICATIONS FOR THE GENESIS OF BONANZA EPITHERMAL AU-AG-SE DEPOSITS OF THE NORTHERN GREAT BASIN, USA
  T72 Au-Ag-Te-Se Deposits and Other Precious Metal Deposits
  Monday, 29 October 2007

  8:00 AM - 12:00 PM
• MAFIC MAGMAS AS GOLD SOURCES FOR EPITHERMAL DEPOSITS: INSIGHTS FROM HIGH-PRECISION PB ISOTOPIC MEASUREMENTS OF GOLD ORES FROM DIVERSE VOLCANO-TECTONIC SETTINGS
  T100 Metallogeny and Isotope Geochemistry—New Approaches, New Perceptions, New Paradigms
  Monday, 29 October 2007

  1:30 PM - 5:30 PM
• METALLOGENY AND MAGMATISM IN THE EARLY YELLOWSTONE HOTSPOT
  T107 The Track of the Yellowstone Hot Spot I: What Do Neotectonics, Climate Indicators, Volcanism, and Petrogenesis Reveal about Subsurface Processes?
  Monday, 29 October 2007

  1:30 PM - 5:30 PM
• AUTHIGENIC AND DETRITAL MINERALS IN THE QUATERNARY SEDIMENTS AND THEIR CONNECTION TO ELEVATED ARSENIC CONCENTRATIONS IN ALLUVIAL AQUIFERS IN BENGAL BASIN
  81 Environmental Geoscience; Geology and Health; Public Policy II: Environmental Geology for Public Use and Biogeochemistry (Posters)
  Monday, 29 October 2007

  8:00 AM - 12:00 PM
• RISK EVALUATION-A CASE STUDY, CHALNAKHEL LANDSLIDE, KATHMANDU VALLEY, CENTRAL NEPAL
  52 Engineering Geology (Posters)
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM
• SEDIMENT AND MINERALOGICAL CONSTRAINTS ON ELEVATED GROUNDWATER ARSENIC IN ALLUVIAL AQUIFERS IN BANGLADESH
  5 Environmental Mineralogy in Coastal Plain Sediments and Other Environmental Issues
  Thursday, 29 March 2007

  8:00 AM - 11:20 AM

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2006

• GEOMORPHOLOGICAL CONTROL ON SPATIAL CORRELATION BETWEEN GROUNDWATER ARSENIC AND OTHER IONS IN ALLUVIAL AQUIFERS OF BANGLADESH
  9 Hydrogeology (Posters)
  Thursday, 23 March 2006

  8:00 AM - 12:00 PM

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2005

• BIOGEOCHEMISTRY AND ORE DEPOSITION
  T2 Centennial Celebration Symposia for the Society of Economic Geologists II
  Saturday, 15 October 2005

  1:00 PM - 5:00 PM

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2004

• GEOLOGIC, BIOLOGIC, AND HYDROLOGIC CONTROLS ON NATURAL ARSENIC CONTAMINATION OF GROUNDWATER IN HOLOCENE RIVER FLOODPLAINS
  7 Medical Geology
  Sunday, 7 November 2004

  8:00 AM - 12:00 PM

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2003

• USE OF ION MICROPROBE FOR PROOF OF LIFE IN SEDIMENT-HOSTED ORE DEPOSITS
  T135 Advances in Analytical Techniques and New Approaches to the Study of Ore Deposits
  Tuesday, 4 November 2003

  8:00 AM - 12:00 PM
• NATURALLY OCCURRING ARSENIC IN HOLOCENE ALLUVIAL AQUIFER AND ITS IMPLICATIONS FOR BIOGEOCHEMICAL LINKAGE AMONG ARSENIC, IRON AND SULFUR FROM SOURCE TO SINK
  93 Geomicrobiology: Microbes, Minerals, and the Natural Environment I
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• UNIVERSALITY OF GEOCHEMICAL AND MICROBIOLOGIC PROCESSES LEADING TO NATURAL ARSENIC CONTAMINATION OF GROUNDWATER IN HOLOCENE ALLUVIAL DEPOSITS
  4 Recent Progress in Medical Geology
  Monday, 24 March 2003

  8:00 AM - 12:00 PM
• OCCURRENCE AND DISTRIBUTION OF ARSENIC IN GROUNDWATER OF SINGAIR THANA, MANIKGANJ DISTRICT, BANGLADESH
  4 Recent Progress in Medical Geology
  Monday, 24 March 2003

  8:00 AM - 12:00 PM

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2002

• PETROGRAPHIC EVIDENCE FOR AMORPHOUS SILICA PRECURSORS AND GEOMICROBIOLOGIC PROCESSES IN SILICIFIED AND PYRITIZED HOLOCENE WOOD
  216 Geomicrobiology (Posters)
  Wednesday, 30 October 2002

  1:30 PM - 5:30 PM
• GEOCHEMIAL, MICROBIOLOGICAL, AND GEOPHYSICAL ASSESSMENTS OF ANAEROBIC BIOREMEDIATION OF HEAVY METALS IN GROUNDWATER
  216 Geomicrobiology (Posters)
  Wednesday, 30 October 2002

  1:30 PM - 5:30 PM
• PH EFFECTS ON METAL CONTAMINANT SPECIATION DURING IN SITU BIOREMEDIATION USING SULFATE REDUCING BACTERIA
  54 Geochemistry Aqueous
  Monday, 28 October 2002

  8:00 AM - 12:00 PM

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Date Unknown

• SEDIMENT CHARACTERS AND STRATIGRAPHY OF ARSENIC-CONTAMINATED ALLUVIAL AQUIFERS OF MANIKGANJ, BANGLADESH
  T172 Distribution of Arsenic and Related Metalloids in Surface and Ground Waters: Controls and Challenges (Posters)
• STRATIGRAPHIC AND GEOMORPHIC CONTROLS ON ARSENIC DISTRIBUTION IN THE BENGAL BASIN, BANGLADESH
  218 Hydrogeology (Posters) II: Chemical Hydrogeology
• NATURAL ARSENIC CONTAMINATION OF ALLUVIAL AQUIFERS BY LINKED GEOLOGICAL AND MICROBIAL PROCESSES
  T164 Arsenic Occurrence and Fate in Hydrogeologic Systems (Posters)