Abstract: The geological environment of Anshan urban is relatively serious,the problem is mainly reflected in the following:the geological disasters include collapse land subsidence has happened,and several active faults exist in the region.The iron ore mine included Xianshan,Donganshan,Dagushan,Yanqianshan and Qidashan located near the active faults.The geological environment of mine is strongly relate to urban environment.By analyzing the geological environment of Anshan mining area,and using Analytic Hierarchy Process to determine the value of each index,the urban geological environmental quality is assessed comprehensively with the assessment model,and the geological environment quality of Anshan is classified into four classes:best,good,moderate,and worst.