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Activity

2019

• THE ORIGIN OF GARNET CORONAS IN GRANULITE XENOLITHS AND EVOLUTION OF THE LOWER CONTINENTAL CRUST
  T39 Reading Igneous Textures (Posters)
  Sunday, 22 September 2019

  9:00 AM - 5:30 PM

  Hall AB, North Building

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2016

• ROLE OF SILICATE-FLUORIDE MELT IMMISCIBILITY IN THE FORMATION OF PROTEROZOIC F- AND REE-RICH SEGREGATIONS WITHIN APLITE VEINS IN THE LONGS PEAK-ST. VRAIN BATHOLITH NEAR JAMESTOWN, COLORADO, USA
  T3 Rare Earth and Critical Elements in Ore Deposits
  Sunday, 25 September 2016

  8:00 AM - 12:00 PM

  Room 301

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2015

• TESTING FOR THE EFFECTS OF SEDIMENT SORTING ON DETRITAL-ZIRCON AGE SPECTRA: CASE STUDIES FROM THE WOOD CANYON FORMATION (CAMBRIAN) AND STIRLING QUARTZITE (NEOPROTEROZOIC), SOUTHEASTERN CA
  T341 Deconstructing Rodinia: Neoproterozoic-Cambrian Geologic Evolution of Laurentia’s Margins
  Wednesday, 4 November 2015

  1:30 PM - 5:30 PM

  Room 314

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2014

• RARE EARTH ELEMENT VARIATIONS IN THE ELK CREEK CARBONATITE, S.E. NEBRASKA
  14 Carbonatites and Other Alkalic Rocks
  Friday, 25 April 2014

  8:15 AM - 12:00 PM

  Arbor 1
• MULTI-GENERATIONAL NIOBIUM MINERALIZATION AT THE ELK CREEK CARBONATITE, ELK CREEK, NE
  14 Carbonatites and Other Alkalic Rocks
  Friday, 25 April 2014

  8:15 AM - 12:00 PM

  Arbor 1
• THE ELK CREEK CARBONATITE COMPLEX
  14 Carbonatites and Other Alkalic Rocks
  Friday, 25 April 2014

  8:15 AM - 12:00 PM

  Arbor 1

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2013

• VOLCANIC ROCK GEOCHEMISTRY AND THE VOLCANO-PLUTON CONNECTION AT THE NEVER SUMMER IGNEOUS COMPLEX, NORTH-CENTRAL COLORADO
  T396 The Colorado Scientific Society & 150 Years of Geologic Research in Colorado: Development of Geological Concepts and Studies in Colorado Geology
  Wednesday, 30 October 2013

  1:00 PM - 5:00 PM

  Room 603
• DEEP CRUSTAL HYDRATION OF THE COLORADO PLATEAU AND IMPLICATIONS FOR LARAMIDE UPLIFT
  T14 From Mantle to Mountains: Cenozoic Evolution of the Interior West
  Sunday, 27 October 2013

  8:00 AM - 12:00 PM

  Room 304
• OVERVIEW OF THE ELK CREEK CARBONATITE, SOUTHEASTERN NEBRASKA, USA
  21 REEs and Related Deposits in the Rocky Mountain–High Plains Region and Beyond
  Friday, 17 May 2013

  8:30 AM - 12:00 PM

  North Conference Room
• PB, SR, AND ND ISOTOPIC INSIGHTS INTO THE ORIGINS OF THE SAN JUAN VOLCANIC FIELD
  2 Cenozoic Magmatism of the San Juan Mountains: Plutons to Volcanoes
  Wednesday, 15 May 2013

  8:30 AM - 11:30 AM

  North Conference Room

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2010

• TIMESCALES OF EMPLACEMENT AND DIFFERENTIATION OF SHALLOW LEVEL PLUTONS, THE ORGAN NEEDLE BATHOLITH, NEW MEXICO
  T282 EARTHTIME: In Honor of the Contributions of James Mattinson to High-Precision U-Pb Geochronology
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 207
• INTRUSIVE ROCKS ASSOCIATED WITH THE PEBBLE PORPHYRY CU-AU-MO DEPOSIT, SOUTHWEST ALASKA
  T290 New Insights on the Tectonic, Magmatic, Paleobiogeographic, and Metallogenic Evolution of Terranes in the North American Cordillera from Alaska to California II
  Wednesday, 3 November 2010

  1:30 PM - 5:30 PM

  Room 406

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2009

• GEOLOGY AND PETROLOGY OF TWO DISTINCT TYPES OF GRANITOIDS, EASTERN NAJMABAD, GHONABAD, IRAN
  33 Petrology, Igneous (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A
• REASSESSING SPACE-TIME-COMPOSITIONS PATTERNS IN LATE CRETACEOUS AND YOUNGER MAGMATISM, WESTERN NORTH AMERICA
  14 Magmatism from the Mesozoic to the Present in the Great Basin and Colorado Plateaus: A Tribute to the Career of Myron G. Best (Posters)
  Tuesday, 12 May 2009

  1:00 PM - 5:00 PM