Anna Simpson, Georgia Institute of Technology Main Campus, Atlanta, GA, United States, Diana Gentry, Stanford University, Stanford, CA, United States, Amanda M. Stockton, Jet Propulsion Laboratory, Pasadena, CA, United States, George Kenneth Tan, Georgia Institute of Technology, School of Chemistry & Biochemistry, Atlanta, GA, United States, Scot M Sutton II, Georgia Institute of Technology, Atlanta, GA, United States and FELDSPAR