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Activity

2010

• MICROBIALLY-MEDIATED ARSENIC CYCLING AT THE LAVA CAP MINE SUPERFUND SITE, NEVADA COUNTY, CA
  T210 Neutral Mine Drainage: Release, Transport, and Attenuation of Metals and Trace Elements in Circumneutral Mining Environments
  Tuesday, 2 November 2010

  1:30 PM - 5:30 PM

  Room 601
• GEOTHERMAL SYSTEMS IN THE PASO ROBLES GROUNDWATER BASIN, CENTRAL COAST RANGES, CALIFORNIA
  29 New Insights into Tectonics of the Central California Coast Ranges—The Link between Los Angeles and San Francisco (Posters)
  Friday, 28 May 2010

  8:30 AM - 12:00 PM

  Platinum 5-6

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2009

• QUARTZ-ALUNITE HYDROTHERMAL ALTERATION SYSTEMS IN THE CASCADES ARC, NORTHWESTERN UNITED STATES
  T204 Magmas and Volatiles: Linking Granites, Volcanoes, Geothermal Systems, and Mineral Deposits II
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  E143/144
• USE OF NOBLE GAS GEOCHEMISTRY AND TRACE ELEMENT ANALYSIS TO DETERMINE IF MODERN GEOTHERMAL WATERS ARE RESPONSIBLE FOR ASSOCIATED EPITHERMAL AU DEPOSITS
  T204 Magmas and Volatiles: Linking Granites, Volcanoes, Geothermal Systems, and Mineral Deposits II
  Tuesday, 20 October 2009

  1:30 PM - 5:30 PM

  E143/144
• PARTICLE SIZE RELATIONSHIP BETWEEN ARSENIC SPECIATION, SOLUBILITY, AND BIOACCESSIBILITY IN MINE WASTES FROM THE RANDSBURG MINING DISTRICT, CA
  T77 Geochemistry of Arsenic and Other Toxic Elements and Assessment of Environmental Risks in Global Groundwater Systems I
  Monday, 19 October 2009

  8:00 AM - 12:00 PM

  D139/140

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2008

• Effects of Particle Size on Arsenic Speciation, Distribution, and Bioavailability in Mine Wastes
  T132 Environmental Mineralogy
  Sunday, 5 October 2008

  8:00 AM - 12:00 PM

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2007

• LABORATORY CONCLUSIONS TURNED FIELD HYPOTHESES: POTENTIAL CONTROL OF MERCURY REACTIVITY BY IRON- AND SULFUR-BEARING NANOPARTICLES
  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
• ARSENIC CONTAMINATION FROM THE KELLY SILVER AND YELLOW ASTER GOLD MINE TAILINGS, CALIFORNIA; A POTENTIAL HEALTH CONCERN IN THE NORTH-CENTRAL MOJAVE DESERT
  T8 The Environmental Geology and Geochemistry of Mineral Deposits: Best Practices for Effective Prediction, Mitigation, Closure, and Remediation I
  Sunday, 28 October 2007

  8:00 AM - 12:00 PM
• TRENDS IN METAL SPECIATION AND DISTRIBUTION WITHIN MINE WASTES AS A FUNCTION OF PARTICLE SIZE
  T36 The Environmental Geology and Geochemistry of Mineral Deposits: Best Practices for Effective Prediction, Mitigation, Closure, and Remediation II
  Sunday, 28 October 2007

  1:30 PM - 5:30 PM

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2005

• MERCURY SPECIATION AND TRANSPORT FROM HISTORIC PLACER GOLD AND MERCURY MINES, CALIFORNIA
  46 The Hydrobiogeochemical Cycle of Mercury
  Sunday, 1 May 2005

  1:00 PM - 5:20 PM
• CONTRASTING STYLES OF VOLCANISM ALONG THE EAST SIDE OF NAPA VALLEY, CA
  35 Late Cenozoic Transition from Subduction to Transform Margin Inboard of the San Andreas Fault: Northern San Francisco Bay Area to Cape Mendocino
  Sunday, 1 May 2005

  7:50 AM - 12:20 PM
• SPECIATION AND COLLOID TRANSPORT OF MERCURY FROM GOLD AND MERCURY MINES
  46 The Hydrobiogeochemical Cycle of Mercury
  Sunday, 1 May 2005

  1:00 PM - 5:20 PM

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2004

• GEOLOGIC AND GEOPHYSICAL MAPPING OF THE SONOMA VOLCANIC FIELD, CALIFORNIA: A PROGRESS REPORT ON HYDROGEOLOGIC APPLICATIONS IN THE NAPA AND SONOMA BASINS
  T249 Geological Mapping: Providing for Successful Water and Land Resource Planning (Posters)
  Wednesday, 10 November 2004

  1:30 PM - 5:30 PM

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2003

• MERCURY IN EPITHERMAL SYSTEMS IN THE CASCADE VOLCANIC ARC
  114 Economic Geology (Posters) I: PGE, Magmatic, and Porphyry Deposits
  Monday, 3 November 2003

  1:30 PM - 5:30 PM
• THE WHITE RIVER SILICA DEPOSITS, WASHINGTON: UPPER PARTS OF AN EARLY MIOCENE PORPHYRY CU-AU SYSTEM?
  114 Economic Geology (Posters) I: PGE, Magmatic, and Porphyry Deposits
  Monday, 3 November 2003

  1:30 PM - 5:30 PM

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Date Unknown

• VOLCANISM ASSOCIATED WITH ERUPTION OF THE STEENS BASALT AND INCEPTION OF THE YELLOWSTONE HOT SPOT
  44 The Track of the Yellowstone Hot Spot: What is the Geology Telling Us About the Processes Below? (Posters)
• TRENDS IN METAL CONCENTRATIONS AND ASSOCIATIONS AS A FUNCTION OF PARTICLE SIZE IN MINE WASTES
  T145 The Environmental Geology and Geochemistry of Mineral Deposits: Best Practices for Effective Prediction, Mitigation, Closure, and Remediation (Posters)
• KINEMATIC ANALYSIS OF FAULT-SLIP DATA FROM MINING DISTRICTS IN THE TERTIARY CASCADES, OR & WA
  224 Tectonics (Posters) III: Cascades, California, Laramide, and Circum-Pacific Tectonics