1. College of Earth Sciences��Jilin University��Changchun 130061��China; 2. The Sixth Geological Prospecting Party��Dalian 116200��Liaoning��China

The exploitation of mineral resources has brought many environmental problems�� It is necessary to take the geological environment evaluation for the mine's future development and sustainable use of resources�� The authors select three evaluation indexes��including environmental pollution��geological disaster and use of resources�� as the first variable layer; and construct 11 evaluation factors including air pollution��soil pollution��water pollu- tion��slag covering and others��as the evaluation indexes on the second variable layer��to establish the geological environment evaluation system for the East Strip Coal Mine of Fushun�� On the basis of analytic hierarchy process�� pairwise comparison judgment matrix has been established��including 11 evaluation factors��which weights are de- termined according to the eigenvectors of the judgment matrix and are verified by consistency check�� The mine en- vironments in the East Strip coal mine are divided into 4 levels of excellent��good��medium and poor according to present status of the mine��average environment indexes in Liaoning��and national standards��and the geological en- vironment evaluation system model for the mine is established�� The evaluation results indicate that the excellent are- a of the mine is 6. 2 ×106m2��being 67% of the total area; good area is 2. 86 ×105m2��being 3% of the total area; moderate area is 2. 713 ×106m2��being 30% of the total area�� Overall the environment of the East Strip coal mine is good��