Phase equilibrium modelling of Palaeoproterozoic ultrahigh-temperature sapphirine granulite from the Inner Mongolia Suture Zone, North China Craton: implications for counterclockwise P-T path

• Published in: Geological Journal
• Main Authors: Shimizu, Hisako, Tsunogae, Toshiaki, Santosh, M., Liu, S. J., Li, J. H.
• Other Authors: Tsunogae, T (reprint author), Univ Tsukuba, Grad Sch Life & Environm Sci, Tsukuba, Ibaraki 3058572, Japan., Univ Tsukuba, Grad Sch Life & Environm Sci, Tsukuba, Ibaraki 3058572, Japan., Univ Johannesburg, Dept Geol, ZA-2006 Auckland Pk, South Africa., Kochi Univ, Fac Sci, Div Interdisciplinary Sci, Kochi 7808520, Japan., China Univ Geosci, Journal Ctr, Haidian Dist Beijing 100083, Peoples R China., Chinese Acad Geol Sci, Beijing SHRIMP Ctr, Beijing 100037, Peoples R China., Peking Univ, Dept Geol, Beijing 100871, Peoples R China.
• Format: Journal/Newspaper
• Language: English
• Published: geological journal 2013
• Subjects: sapphirine plus quartz; petrology; pseudosection; North China Craton; counterclockwise P-T path; SILLIMANITE-QUARTZ ASSEMBLAGES; CRUSTAL METAMORPHISM; EAST ANTARCTICA; SYSTEM K2O-FEO-MGO-AL2O3-SIO2-H2O-TIO2-FE2O3; THERMODYNAMIC MODELS; CENTRAL AUSTRALIA; KHONDALITE BELT; NAPIER COMPLEX; PLUS QUARTZ; SUPERCONTINENT; East Antarctica; Napier; Antarc*; Antarctica
• Online Access: https://hdl.handle.net/20.500.11897/220880; https://doi.org/10.1002/gj.2504

We report new petrological data on the sapphirine granulite from Tuguiwula in the Inner Mongolia Suture Zone in the North China Craton which further confirm extreme crustal metamorphism associated with collisional orogeny. The peak metamorphic conditions of the rock have been estimated by sapphirine...