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The widespread Mesozoic magmatism in the North China Craton (NCC) has received considerable attention as a trigger for large scale lithospheric destruction. Here we investigate the Early Cretaceous Jiguanzi adamellite from the northern part of the NCC which is contemporaneous with shallow extensional deformation and deep lithospheric destruction. This intrusion emplaced at ca. 133Ma is located in...
The Anjiayingzi gold deposit is hosted by the Jiguanzi Quartz Monzonite in the footwall of the Kalaqin Metamorphic Core Complex (MCC) at Chifeng in the northern part of the North China Craton (NCC). An earlier (ca. 135–125Ma) top-to-the-NE ductile–brittle shear and a later (ca. 121Ma) top-to-the-NW and SE brittle detachment normal faulting are recognized around the Kalaqin MCC. The Jiguanzi Quartz...
Zircon U–Pb ages, major and trace elements, and Sr, Nd and Hf isotope compositions of the Changboshan‐Xieniqishan (CX) intrusion from the Great Xing'an Range (GXAR), northeastern China, were studied to investigate its derivation, evolution and geodynamic significance. Laser ablation inductively coupled plasma mass spectrometry (LA‐ICP‐MS) zircon U–Pb dating yields an emplacement age of 161 ± 2 Ma...
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