Evidence of degassing-induced oxidation of relatively oxidized K-rich magmas caused by degassing of dissolved SO­42- (S6+) component in the melt to SO2 (S4+) in the gas phase

Xiaofei Pu, University of Michigan Ann Arbor, Ann Arbor, United States, Rebecca Ann Lange, University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, United States and Gordon M Moore, University of Michigan Ann Arbor, Ann Arbor, MI, United States