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Activity

2024

• BORON ISOTOPES ALONG AND ACROSS THE CENTRAL AMERICAN VOLCANIC ARC: NEW INSIGHTS FROM COSTA RICAN MELT INCLUSIONS
  T24 Subduction Zones and Their Volcanic Arcs: Initiation and Evolution, Structure, Metamorphism, Magmatism
  Sunday, 22 September 2024

  8:00 AM - 12:00 PM

  207C

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2023

• ORIGIN AND TECTONIC SIGNIFICANCE OF EXHUMED SERPENTINITES IN THE ANDES
  T250 The Andes from Top to Bottom (Posters)
  Wednesday, 18 October 2023

  8:00 AM - 5:30 PM

  Hall B
• RARE-EARTH ELEMENT ENRICHMENT FROM A MANTLE-DERIVED CARBONATITE AT HICKS DOME
  T188 Linking Critical Minerals and the Geologic Framework of North America II: The USGS Earth Mapping Resources Initiative (Earth MRI) and Related Activities
  Tuesday, 17 October 2023

  1:30 PM - 5:30 PM

  324

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2022

• 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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2020

• THE GEODYNAMIC IMPLICATIONS OF THE CENTRAL APPALACHIAN ANOMAL
  T80 Structure and Dynamics of the Appalachian Orogen
  Tuesday, 27 October 2020

  1:30 PM - 5:30 PM

  Meeting Rooms

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2019

• NATURALLY OCCURRING GROUNDWATER CHROMIUM AND VANADIUM IN PIEDMONT SAPROLITE AND FRACTURED CRYSTALLINE ROCKS: RELATIONSHIP BETWEEN REDOX-SENSITIVE SOLUTES AND TRACE ELEMENT SPECIATION
  158 D8. Minerals, Energy, Microbes, and Organics: Impacts on the Environment, Society and Health
  Tuesday, 24 September 2019

  8:00 AM - 12:00 PM

  Room 132ABC, North Building

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2018

• FORMATION OF FELSIC MARTIAN ROCKS AT GALE CRATER THROUGH FRACTIONAL CRYSTALLIZATION
  T239 Planetary Mantles—Using Samples to Explore Earth, the Moon, and Mars: Memorial Session in Memory of Lawrence A. Taylor
  Wednesday, 7 November 2018

  8:00 AM - 12:00 PM

  Room 235