沿波光粼粼的女山湖往北约行三十公里,可见一座马蹄形的熔岩锥拔地而起,耸立在湖滨东岸,这就是驰名的“女山”玄武岩火山。这里不仅保存有第四纪早期典型火山口的地貌特征,熔岩露头也很清楚,更为可贵的是,还可看到来自地下深处上地幔岩石的碎块——深源包体。女山玄武岩自1937年李捷、张文佑发现火山口以来,一直为地质学家所向往,近年来此研究者络绎 Along the sparkling Lake Jade Lake trip about thirty kilometers, showing a horseshoe-shaped lava cone erected, standing on the east coast of the lake, which is well-known “Female Mountain ” basaltic volcano. Here not only save the early Quaternary typical crater geomorphology, lava outcrops is also very clear, more valuable is that you can see from the depths of the upper mantle rock fragments - deep source inclusions. Female Hill basalt since 1937 Li Jie, Zhang Wenyou discovered the crater, has been longing for geologists, the researchers in recent years