Vera Schulte-Pelkum, Univ Colorado Boulder, Boulder, CO, United States, Gaspar Monsalve, Universidad Nacional de Colombia, Facultad de Minas, Medellín, Colombia, Omero Orlandini, Univ of Colorado, Centennial, CO, United States, Cailey Brown Condit, Rice University, Houston, TX, United States, Anne F Sheehan, University of Colorado at Boulder, Boulder, CO, United States, Kevin H Mahan, University of Colorado at Boulder, Geological Sciences, Boulder, CO, United States, Peter M Shearer, Univ California San Diego, La Jolla, CA, United States, Francis T Wu, SUNY at Binghamton, Binghamton, NY, United States and Sudhir Rajaure, Tribuvan University, Kathmandu, Nepal