Abstract: The northern section of Taihang Mountains is a concentrated area of polymetallic deposits,with abundance of metals and mineralized types.Based on the mineralized types and spatial distribution,3 metallic concentrated systems are recognized:1)central Cu-Mo zone;2)transitional F-Cu,Ag-Cu,Fe,or Zn zone;3)outer Pb-Zn-Ag zone.The zones present in different mineralized districts,in which the characteristics are specific.Generally,only one zone is well-developed,others are secondary.But sometimes 2 zones are relatively developed.On the bases of metallic zonation around Mesozoic granites,the temperature of fluid inclusion,the isotopic analysis of H,O and S,and the mixture between magmatic hydrothermal solution and meteoritic solution can explain the precipitation and spatial distribution of metal elements in the area.