胶东地区早白垩世周官高镁闪长岩体年代学、地球化学特征及其构造意义

王斌,宋明春,刘志宁,李健,董磊磊,张艺多,蒋雷,王润生,董小涛,刘家良

Geochronology，Geochemical Characteristics and Tectonic Implications of Early Cretaceous Zhouguan High-Mg Diorite Rock Mass in the Jiaodong Peninsula

Bin WANG,Mingchun SONG,Zhining LIU,Jian LI,Leilei DONG,Yiduo ZHANG,Lei JIANG,Runsheng WANG,Xiaotao DONG,Jialiang LIU

图5 周官岩体地球化学分类图解 （a）花岗岩TAS图解；（b）K2O-SiO2图解；（c）A/NK-A/CNK图解（底图分别据Middlemost，1994；Rickwood，1989；Maniar et al.，1989）

Fig.5 Geochemical classification diagram of Zhouguan rock mass