Zircon U–Pb Ages and Geochemistry of Granite Porphyries in the Yangla Cu Deposit, SW China: Constraints on Petrogenesis and Tectonic Evolution of the Jinshajiang Suture Belt

Figure 18

The tectonic setting discrimination diagrams for the granite porphyries and granodiorite of the Yangla copper deposit, Yunnan, China (after Maniar and Piccoli, 1989 [78]; Pearce et al., 1984 [81]). VAG: volcanic arc granite; sny-COLG: sny-collision granites; WPG: within-plate granites; ORG: oceanic ridge granites; post-COLG: postcollision granites: COLG: collision granites.

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