supported by the Key Research Program of Frontier Sciences of Chinese Academy of Sciences (No. QYZDJ-SSW-DQC036);the National Natural Science Foundation of China (No. 41730215)
The garnet-muscovite geothermometer and garnet-muscovite-Al2SiO5 -quartz (GMAQ) geobarometer have been empirically calibrated under P-T conditions of 1-12 kbar and 460-760 ℃ using natural metapelitic rocks. The che...