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Activity

2025

• EFFECTS OF SULFATE ON RARE EARTH ELEMENT ADSORPTION AND COPRECIPITATION BY AL HYDROXIDE AND HYDROXYSULFATE PHASES: BATCH EXPERIMENTS AND EQUILIBRIUM MODELS
  45 The Legacy of Coal Mining - Geology, History, Environmental Impacts, and Public Health
  Sunday, 30 March 2025

  1:30 PM - 5:30 PM

  130AB

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2024

• TARGETED RARE EARTH ELEMENT EXTRACTION FROM MINE DRAINAGE TREATMENT SOLIDS INFORMED BY ADVANCED CHARACTERIZATION
  T228 Science and Technology Advancement in Responsible Mining of Critical Minerals from Primary and Secondary Resources I
  Wednesday, 25 September 2024

  8:00 AM - 12:00 PM

  209B
• IDENTIFYING LITHIUM ENRICHMENT MECHANISMS UTILIZING PRODUCED WATER ISOTOPIC COMPOSITIONS FROM THE UTICA/POINT PLEASANT FORMATION
  T133 Use of Oil and Gas Production Wastes Outside the Oil Field: Lab, Field, and Modeling Studies of Potential Impacts
  Monday, 23 September 2024

  1:30 PM - 5:30 PM

  211B

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2023

• SPECIES-DEPENDENT TRACE METAL UPTAKE IN FRESHWATER BIVALVE SHELLS AND IMPLICATIONS FOR GEOCHEMICAL PROXY INTERPRETATION
  T237 Insights from Microfossils and Their Modern Analogs: From Traditional and Emerging Approaches, to Critical Re-Evaluations (Posters)
  Wednesday, 18 October 2023

  8:00 AM - 5:30 PM

  Hall B
• BARIUM ISOTOPE CHARACTERIZATION OF HANOVER SHALE CARBONATE AND BARITE NODULES AND IMPLICATIONS FOR POST-DEPOSITIONAL FLUID FLOW IN THE APPALACHIAN BASIN
  T129 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings II
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  335
• CONSTRAINTS ON THE USE OF BARIUM AND STRONTIUM ISOTOPES IN BIVALVE SHELLS AS ENVIRONMENTAL TRACERS IN RIVERINE SYSTEMS
  T129 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings II
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  335
• QUANTIFYING AND PREDICTING THE LONG-TERM EVOLUTION OF COAL MINE DRAINAGE IN A PITTSBURGH COAL BASIN
  T122 Geologic History, Resource Development, and Environmental Challenges of the Pittsburgh and Appalachian Regions
  Monday, 16 October 2023

  1:30 PM - 5:30 PM

  334
• A COMPARATIVE ASSESSMENT OF CRITICAL METAL REMOVAL BY BIOTIC AND ABIOTIC HYDROUS MANGANESE OXIDES
  T29 Characterization of Critical Metals in Unconventional Ores to Inform Recovery Potential (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• TRACE METAL CONCENTRATIONS AND ISOTOPE COMPOSITIONS OF ALLEGHENY RIVER DISSOLVED LOAD, SUSPENDED LOAD, AND SEDIMENT POREWATER: IMPLICATIONS FOR GEOCHEMICAL PROXIES IN FRESHWATER BIVALVE SHELLS
  T36 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• COBALT ADSORPTION ON BIRNESSITE AS A FUNCTION OF PH AND SULFATE CONCENTRATION UNDER COAL MINE DRAINAGE TREATMENT CONDITIONS
  T29 Characterization of Critical Metals in Unconventional Ores to Inform Recovery Potential (Posters)
  Sunday, 15 October 2023

  8:00 AM - 5:30 PM

  Hall B
• EXPERIMENTAL EVIDENCE FOR GENERATION OF NET ALKALINE MINE DRAINAGE VIA CATION EXCHANGE-ENHANCED LIMESTONE DISSOLUTION, IRWIN COAL BASIN, PENNSYLVANIA
  20 Undergraduate and Graduate Geoscience Student Showcase (Posters)
  Friday, 17 March 2023

  1:30 PM - 5:30 PM

  Grand Ballroom A–D

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2022

• LEVERAGING BARIUM ISOTOPES TO EVALUATE UTILITY OF FRESHWATER BIVALVE SHELLS AS PALEOENVIRONMENTAL MONITORS OF RIVER GEOCHEMISTRY IN THE LOWER ALLEGHENY RIVER WATERSHED, PENNSYLVANIA
  T80 Advances in Non-Traditional Stable Isotope Measurements and Utility as Proxies in Modern and Paleo-Settings
  Monday, 10 October 2022

  8:00 AM - 12:00 PM

  506
• GEOCHEMISTRY AND PALEOHYDROLOGY OF SEARLES LAKE (CALIFORNIA) TUFA
  T95 Lakes Past, Present, and Future—Archives of Climate Variability, Paleoenvironment, Geohazards, and Economic Resources (Posters)
  Monday, 10 October 2022

  9:00 AM - 1:00 PM

  Exhibit Hall F
• MULTIDECADAL GEOCHEMICAL EVOLUTION OF ACID MINE DRAINAGE IN AN APPALACHIAN COAL BASIN
  T6 Energy: Environmental Legacies and Futures
  Sunday, 9 October 2022

  8:00 AM - 12:00 PM

  505

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2021

• EXPERIMENTAL INVESTIGATIONS OF MARCELLUS SHALE INTERACTION WITH FLUIDS AT DOWNHOLE CONDITIONS USING BA ISOTOPES
  58 D9. Recent Advances in Hydrogeology (Posters)
  Sunday, 10 October 2021

  2:30 PM - 6:30 PM

  Exhibit Hall A

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2020

• EXPERIMENTAL INVESTIGATION OF BARIUM SOURCES AND FLUID-ROCK INTERACTION IN UNCONVENTIONAL MARCELLUS SHALE WELLS USING BA ISOTOPES
  T193 The Unconventional Shale Systems: From Source-Rocks to Reservoirs I
  Thursday, 29 October 2020

  10:00 AM - 12:00 PM

  Meeting Rooms

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2019

• DETERMINING SOURCES OF BARIUM AND OTHER DISSOLVED SOLIDS IN OIL AND GAS PRODUCED WATER USING STABLE BARIUM ISOTOPES
  T92 Evolution of Paleo to Modern Fluid Flow Systems in the Colorado Plateau and Other Sedimentary Environments
  Monday, 23 September 2019

  8:00 AM - 12:00 PM

  Room 105BC, West Building

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2017

• UNRAVELING THE PETROGENESIS OF ORE BODY TALC DEPOSITS: A GEOCHEMICAL AND PETROLOGICAL STUDY
  50 Petrology, Mineralology and Economic Geology
  Tuesday, 21 March 2017

  8:00 AM - 12:00 PM

  Lawrence Welk Room, Mezzanine Level
• SOURCES OF BARIUM IN THE MARCELLUS SHALE AND ASSOCIATED PRODUCED WATERS
  5 Environmental and Engineering Problems and Solutions Associated with the Marcellus-Utica Shale Play
  Sunday, 19 March 2017

  8:00 AM - 12:00 PM

  Monongahela, 17th Floor

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2015

• THE ORIGIN AND MOBILIZATION OF LATE-STAGE PRODUCED WATERS FROM UNCONVENTIONAL SHALE RESERVOIRS
  T275 Water and Fluid Migration During Energy Development: Implications for Hydraulic Fracturing, CO2 Storage, Enhanced Oil Recovery, In Situ Uranium Recovery, and Waste Water Injection
  Wednesday, 4 November 2015

  8:00 AM - 12:00 PM

  Room 309

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2014

• DISSECTING BLACK SHALES AND ASSOCIATED FLUIDS FROM THE MIDDLE DEVONIAN MARCELLUS FORMATION, APPALACHIAN BASIN, USA
  T20 What Do We Know about Fluids Produced from Unconventional Reservoirs?
  Sunday, 19 October 2014

  8:00 AM - 12:00 PM

  215/216

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2013

• GEOCHEMICAL AND STRONTIUM ISOTOPE INVESTIGATION OF COAL UTILIZATION BY-PRODUCTS INTERACTING WITH AQUEOUS FLUIDS: LABORATORY LEACHING EXPERIMENTS
  T206 Environmental Impacts of Coal Utilization
  Tuesday, 29 October 2013

  8:00 AM - 12:00 PM

  Room 601
• GEOCHEMISTRY AND ISOTOPIC COMPOSITION OF PRODUCED WATER FROM MARCELLUS SHALE WELLS IN SOUTHWEST AND NORTH-CENTRAL PENNSYLVANIA
  T22 Geochemistry of Flowback and Produced Waters from Hydraulically Fractured Black Shale
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 503
• USING STRONTIUM ISOTOPES TO IDENTIFY MARCELLUS SHALE DERIVED FLUIDS IN ALLEGHENY RIVER WATERSHED, PENNSYLVANIA, USA
  4 Unconventional Natural Gas Plays in the Eastern U.S. and Canada with Emphasis on the Marcellus Shale and Potential Impacts of Hydraulic Fracturing
  Monday, 18 March 2013

  10:40 AM - 12:00 PM

  Gifford Room

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2012

• ISOTOPE TRACERS TO IDENTIFY ORIGIN AND VERIFY SAFE DISPOSAL OF PRODUCED WATER FROM THE MIDDLE DEVONIAN MARCELLUS FORMATION, PENNSYLVANIA, USA
  135 Shale Gas Development and Hydraulic Fracturing Impacts on Water Resources in the United States
  Tuesday, 6 November 2012

  8:00 AM - 12:00 PM

  Ballroom B
• A NEODYMIUM ISOTOPE INVESTIGATION OF SEDIMENT SOURCES FOR THE MIDDLE DEVONIAN MARCELLUS FORMATION, PENNSYLVANIA, USA
  T125 Hydrogeology and Geochemistry of Shales
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  213BC
• URANIUM ISOTOPE VARIATIONS IN SHALE AND CARBONATE OF THE MIDDLE DEVONIAN MARCELLUS FORMATION, PENNSYLVANIA, USA
  T125 Hydrogeology and Geochemistry of Shales
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  213BC
• CO2 LEAKAGE IMPACTS ON SHALLOW GROUNDWATER: APPLICATION OF URANIUM ISOTOPE COMPOSITION TO TRACK THE ORIGIN AND MOBILITY OF URANIUM AT A NATURAL ANALOG SITE, CHIMAYO, NM
  T70 Progress in Forensic Geochemistry
  Monday, 5 November 2012

  8:00 AM - 12:00 PM

  212AB
• LITHIUM CONCENTRATIONS AND ISOTOPE RATIOS IN PRODUCED WATER FROM THE MARCELLUS FORMATION, PENNSYLVANIA, USA
  T125 Hydrogeology and Geochemistry of Shales
  Monday, 5 November 2012

  1:30 PM - 5:30 PM

  213BC
• IRON ISOTOPE VARIATIONS DURING OXIDATIVE DISSOLUTION OF ARSENOPYRITE
  T13 Arsenic: Fate and Transport in Natural Waters and Aquifers from Basin to Pore-Space Scale I
  Sunday, 4 November 2012

  8:00 AM - 12:00 PM

  213D

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2011

• EARLY CENOZOIC TALKEETNA MOUNTAINS MAGMATISM IN SOUTH-CENTRAL ALASKA: RECORD OF CRUST-MANTLE VARIATIONS, TERRANE ACCRETION, AND PLUTON EXHUMATION
  T230 Tectonic Development of the Northern North American Cordillera
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 200DE
• GEOCHEMICAL AND STRONTIUM ISOTOPE STUDY OF SEQUENTIALLY EXTRACTED METALS FROM MARCELLUS SHALE DRILL CORE
  T236 Marcellus Shale Natural Gas Development: Geology, Geochemistry, and Engineering
  Wednesday, 12 October 2011

  8:00 AM - 12:00 PM

  Room 101H-J
• STRONTIUM ISOTOPIC COMPOSITION OF FLOWBACK WATERS ASSOCIATED WITH MARCELLUS SHALE NATURAL GAS EXTRACTION, BRADFORD COUNTY, PENNSYLVANIA
  16 Marcellus—Production and Disposal of Produced Water
  Sunday, 20 March 2011

  1:30 PM - 5:30 PM

  Conference A

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2010

• THE CHALLENGE OF PREDICTING GROUNDWATER QUALITY IMPACTS IN CO2 LEAKAGE SCENARIOS: RESULTS FROM FIELD, LABORATORY, AND MODELING STUDIES AT A NATURAL ANALOG SITE IN NEW MEXICO, USA
  T10 CO2 Sequestration in Deep Saline Aquifers: Leakage Pathways, Risk Assessment, and Impact on Overlying Aquifers
  Sunday, 31 October 2010

  8:00 AM - 12:00 PM

  Room 402

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2009

• GRANITIC ADAKITE PLUTONS AND BIMODAL VOLCANISM IN A COLLISIONAL TERRANE SUTURE ZONE, NORTHERN TALKEETNA MOUNTAINS, ALASKA
  33 Petrology, Igneous (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A

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2008

• Significant Shifts in Boron Isotope Ratios during Column Leaching of Coal Fly Ash
  T272 Sources, Transport, Fate, and Toxicology of Trace Elements in the Environment II
  Tuesday, 7 October 2008

  1:30 PM - 5:30 PM
• Strontium Isotope Tracking of Coal Utilization by-Product (CUB) Interactions with Environmental Waters: Results from Column Leaching Experiments
  247 Environmental Geoscience (Posters)
  Tuesday, 7 October 2008

  8:00 AM - 6:00 PM
• Tracking the Provenance of Soil Nutrients in Arid to Hyperarid Soils of the Atacama Desert, Chile, Using Strontium Isotopes
  51 Gains and Losses: Soil Nutrients and Moisture in Aridic Soils Under Changing Climates
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM

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2006

• ASSESSING CATION DEPOSITION AND REMOBILIZATION IN ARID SOILS OF THE ATACAMA DESERT, CHILE
  T216 Surficial Processes at the Hyperarid Limit: Current Research in the Atacama Desert, Chile II
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• PYRITE DISSOLUTION EXPERIMENTS: PRODUCTION OF CLEAN, UNIFORM PARTICLE SIZE FRACTIONS
  227 Geochemistry, Aqueous (Posters)
  Wednesday, 25 October 2006

  1:30 PM - 5:30 PM
• USE OF BORON ISOTOPES TO TRACK THE INTERACTION OF COAL UTILIZATION BYPRODUCTS WITH WATER IN THE ENVIRONMENT
  T33 Coal Utilization in the 21st Century: Environmental Issues
  Sunday, 22 October 2006

  1:30 PM - 5:30 PM

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2005

• POST-COLLISIONAL SLAB-WINDOW VOLCANISM ACROSS AN ACCRETED TERRANE ASSEMBLAGE IN SOUTH-CENTRAL ALASKA
  T31 Mesozoic and Cenozoic Crustal Evolution of Alaska and Western Canada (Posters)
  Sunday, 16 October 2005

  8:00 AM - 12:00 PM

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2002

• RARE EARTH ELEMENT SOURCES AND MODIFICATION IN A LATE-MIDDLE PENNSYLVANIAN-AGE COAL BED AND ASSOCIATED UNITS, WESTERN PENNSYLVANIA
  53 Applied Coal Geology II
  Friday, 5 April 2002

  1:00 PM - 3:00 PM