Activity

2014

• CATHODOLUMINESCENCE AND TRACE ELEMENT GEOCHEMISTY OF MUZO, COLOMBIAN EMERALDS
  119 Recent Advances in Economic Geology (Posters)
  Monday, 20 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C
• TRACE ELEMENT VARIATIONS AND AGE OF COLOMBIAN EMERALDS
  119 Recent Advances in Economic Geology (Posters)
  Monday, 20 October 2014

  9:00 AM - 6:30 PM

  Exhibition Hall C

2009

• GEOLOGIC FRAMEWORK OF THE NORTHERN PENINSULAR RANGES BATHOLITH, SOUTHERN CALIFORNIA
  T40 The Mesozoic and Cenozoic Tectonic Evolution of Northwestern Mexico and the Southwestern United States (Posters)
  Sunday, 18 October 2009

  9:00 AM - 6:00 PM

  Hall A