Quantifying Ferric Iron and Oxygen Fugacity in Silicate Glasses using Fe K-edge X-ray Absorption Spectroscopy

Melinda Darby Dyar, Planetary Science Institute, Tucson, United States, Molly C McCanta, University of Tennessee, Earth and Planetary Sciences, Knoxville, United States, Antonio Lanzirotti, Center for Advanced Radiation Sources, University of Chicago, Chicago, IL, United States, Steve Sutton, Center for Advanced Radiation Sources, University of Chicago, Chicago, United States, Cody Steven, Planetary Science Institute, Moscow, United States and Cai Ytsma, Cai Consulting, Glasgow, United Kingdom