It has been found Proterozoic Mayuan group, metamorphic rock and Triassic Changlin formation, Nanyuan formation in the area.Ductile shear zone and hydrothermal deposits occur in the volcanic rocks.

• 在“尤德地体”中,目前已发现元古界麻源群变质岩和侏罗系长林组、南园组,火山岩中均存在韧性剪切带型矿床和热液交代充填矿床。