Research Article
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 21
Plot of La vs. La/Sm and La vs. La/Yb for the granite porphyries and granodiorite of the Yangla copper deposit, Yunnan, China.
(a) |
(b) |