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Mandy SulfrianMandy

Department Secretary


  • Employed by Colorado College since 2003
  • In the Geology Department since May 2009


  • Spending time with my family & friends
  • Being a "Nana"
  • Hiking
  • My doggies 

Stephen Weaver

PhD., Technical Director

Specialty Areas

  • Petrogenesis of granitic rocks and calc-alkaline batholiths.
  • Computer applications in geological education.
  • Analytical Geochemistry.

Webpage: Earth Systems Imaging