Fig. 6

Variation diagrams for major element oxides. a, b TiO₂ and FeOt versus Mg#. c–h MgO, Al₂O₃, CaO, K₂O, Na₂O and P₂O₅ versus SiO₂. Apuseni ophiolite lithologies and associated granitoids from this study and from literature (Bortolotti et al. 2004) are plotted in the same diagrams