There are a suite of different ore bodies--porphyry type, skarn type and sedimentary reformation type, which are in time, space and genesis relation one another and developed around Niangou composite granite and diorite. The metallogenetie element shows the Mo→Cu (Mo) →Pb, Zn, Ag alteration rule from the centre of rock body→contact→wall rock. It is controlled by the stratigraphic horizone and structure.