Impact of fluorine on the thermal stability of phlogopite

• Published in: The American mineralogist Vol. 107; no. 5; pp. 815 - 825
• Main Authors: Sun Jiaqi, Sun Jiaqi, Yang Yan, Yang Yan, Ingrin, Jannick, Wang Zhongping, Wang Zhongping, Xia Qunke, Xia Qunke
• Format: Journal Article
• Language: English
• Published: Washington Mineralogical Society of America 01.05.2022; Walter de Gruyter GmbH
• Series: American Mineralogist
• Subjects: Analytical methods; Astrophysics; Chemical properties; Chemical Sciences; Chemicophysical properties; Condensed Matter; Cycles; Earth Sciences; Experimental Halogens in Honor of Jim Webster; experimental studies; Fluorine; geochemical cycle; Geochemistry; Geophysics; Halogens; High temperature; infrared spectra; Infrared spectroscopy; lattice; mantle; Material chemistry; Materials Science; mica group; Minerals; phlogopite; Physics; Planetary evolution; Pressure; Raman spectra; related to mantle; Room temperature; Sciences of the Universe; sheet silicates; silicates; spectra; stability; Temperature; thermal properties; Thermal stability; Ultrahigh temperature; Upper mantle; Volatile compounds; Volatiles; water; water of crystallization; X-ray diffraction data; phlogopite; mantle; thermal stability; Fluorine; water

Knowledge of volatile cycling is vital to understanding the evolution of the planet and the life it supports. Although it has been gradually accepted that the mantle is a vast storehouse of H2O and other volatiles, the impact of coexisting volatiles on the thermal stabilities of OH and the lattice o...