Theriak-Domino Forum

Hello! I´m having two problems with my pseudosection: I´m currently using the tcds55_p07 dataset and it is the first time a phase termed "O" appear in my pseudosection. I don´t know why it appears in the phase diagram. I´m modelling without Fe3 and Ti SI(53.103)AL(28.906)CA(0.348)MG(3.166)...