石峰呈方柱状，棱角分明，且壁面相互垂直，构景岩层为泥盆系云台观组石英砂岩，在两组相互垂直的节理控制下形成，是方山平台向峰丛、峰林演化的过渡阶段。

The stone peak is square columnar in shape, with clear edges and corners. The surfaces of the adjacent walls are vertical to each other. The forming layers come from the Devonian Yuntaiguan Formation quartz sandstone with a pair of vertical joints faces. It represents a transitional stage of forming sandstone forest and cluster from the square hills and platforms.