Zircon U–Pb Dating and Lu-Hf Isotope of the Retrograded Eclogite from Chicheng, Northern Hebei Province, China

<div>Cathodoluminescence (CL) images of analyzed zircons from the retrograded eclogite. The red circles represent the sites of analyzed points with diameter of 32 <i>μ</i>m. The ages depicted in the pictures are <sup>206</sup>Pb/<sup>238</sup>U ages. (a) 160601. (b) 160602.</div>

Shock and Vibration

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Figure 4

Figure 4: Zircon U–Pb Dating and Lu-Hf Isotope of the Retrograded Eclogite from Chicheng, Northern Hebei Province, China 