1. A new thermodynamic model for sapphirine: calculated phase equilibria in K2O–FeO–MgO–Al2O3–SiO2–H2O–TiO2–Fe2O3. (10th February 2014) Authors: Wheller, C. J.; Powell, R. Journal: Journal of metamorphic geology Issue: Volume 32:Number 3(2014:Apr.) Page Start: 287 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗