| Using GF-1 satellite images, field survey data, and ancillary materials include geographic, geologic, and meteorological data, this paper use catastrophe theory on establishing integrated evaluation index system for mining geological environment. This evaluation system is then utilized by seven typical vanadium titanomagnetite mining areas, namely, Honge, Ma’anshan, Panjiatian, Baicao, Xiaotingjing, Yangquejing, and Xiushuihe. Research results indicate that, evaluation results provide by this method corresponds to field survey result, which also shows similarity with results supported by widely applied fusion mathematic models. Compared with other methods, catastrophe theory integrated evaluation system is free from human disturbance, while abandoning assigned index weights and simplifying calculation process. thereby, it is suitable for large scale geological environment evaluation for mining area. In a conclusion, this paper provides a new integrated evaluation method for geological environment of mining areas.