Tectonic discriminant diagrams for the studied units. (a) nb/yb vs Tectonic setting discrimination diagrams for the studied granitoids Tectonic discrimination diagrams for the volcanic rocks. (a geology discrimination diagrams templates th ta vs la yb
Tectonic discrimination diagrams for the high-grade gneiss; (a) Y-La-Nb
A ta/yb versus th/yb discrimination diagram after pearce (1983), b (a) tectonic discrimination diagram from wood (1980) for the studied A to c nb–y, ta–yb and rb–y þ nb, rb–yb þ ta discrimination diagrams
Tectonic setting discrimination diagrams for the ngaye granitoids. (a
Tectonic discrimination diagrams. (a) nb-y plot (pearce et al. 1984Tectonic discrimination diagrams of the studied intrusive rocks: a -rb Tectonic environment discrimination diagram: (a) yb-ta diagram; (b) yTectonic discrimination diagrams of (a) rb versus yb + ta; and (b) ta.
(a) nb vs y discrimination diagram (after pearce, et al., 1984). (bTrace element discrimination diagrams of th/yb versus ta/yb for late (colour online) tectonic discrimination diagrams. (a) nb-y and (bTectonic discrimination diagram of nb/yb versus th/yb after pearce.

Discrimination diagrams: (a) th/yb vs. nb/yb (pearce, 2008); (b) v vs
Discrimination diagrams for the tectonic interpretation of the basaltsThe discrimination diagrams for identifying tectonic setting. (a (a) source rock discriminating diagram of la vs. th (after mclennan(a) ta vs. yb tectonic discrimination diagram (pearce, harris.
Discrimination diagrams rb-y+ nb, nb-y, rb-ta+ yb, ta-yb (pearce et al9 geotectonic discrimination diagram of all the samples. a rb-(yb + ta Hf-rb-ta discrimination diagram (harris et al., 1986), identifyingDiscrimination diagram of the granite tectonic environment. nb vs. y.

Tectonic discrimination diagrams for the high-grade gneiss; (a) y-la-nb
Discrimination diagrams for a-type granites. (a) yb/ ta versus y/nb and(a-d) tectonic discrimination diagrams. (a) nb versus y diagram Discrimination diagrams for composition and provenance signature ofYb vs th/ta discrimination diagram for felsic and intermediate volcanic.
Geochemical discrimination diagrams, rb/30-hf-ta3 (harris et al., 1986Discrimination diagrams showing the geotectonic environments of the Ta yb tectonic discriminationDiscrimination diagrams for sri lankan samples. (a) nb–y diagram; (b.

Discrimination diagrams for distinguishing tectonic environments. (a
Tectonic discrimination diagram of nb/yb versus th/yb (after pearceLa/yb versus th/yb volcanic rock discrimination diagram (condie, 1989 .
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