Figure 5 | Scientific Reports

Figure 5

From: Geochemistry and tectonic significance of late Paleoproterozoic A-type granites along the southern margin of the North China Craton

Figure 5

Major-element geochemical plots for the LWZ pluton: (a) QAP (Q, quartz; A, alkali feldspar; P, plagioclase) normative diagram72; (b) Total alkali versus silica (TAS) diagram73; (c) SiO2 and K2O correlation diagram74; (d) A/NK [A, aluminium oxide; N, sodium oxide; K, potassium oxide; molar Al/(Na + K)] versus A/CNK [A, aluminium oxide; C, calcium oxide; N, sodium oxide; K, potassium oxide; molar Al/(Ca + Na + K)] diagram75. Data are colletcted from references17,27 and the present study.

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