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 20
Selected discrimination diagrams for the granite porphyries and granodiorite of the Yangla copper deposit, Yunnan, China ((a) vs. (after Altherr et al., 2000 [69]). (b) Rb/Ba vs. Rb/Sr (after Sylvester,1998 [70]).