Bohlen Steven R.; Dollase Wayne A.; Wall Victor J.(1986)
A new thermobarometer, based on the equilibrium:
3 \hspace{0.17em} FeAl 2 O 4+5 \hspace{0.17em} Sio 2= Fe 3 Al 2 Si 3 O 12+2 \hspace{0.17em} Al 2 SiO 5 hercynite \hspace{0.17em} quartz \hspace{0.17em} almadine ...