Tiege Mountain is located in the middle of the Duolong ore concentration area in Gaize,adjacent to the south of Naruo and Rongna mining areas,the geological conditions for mineralization are superior,large areas of discoloration and alteration are developed,predecessors have successively constructed exploratory trenches and drilled in the discolored and altered areas,based on a brief summary and analysis of the metallogenic geological conditions of Tiegeshan,it is hoped to provide ideas for searching for porphyry type deposits in Tiegeshan.