Abstract: Quantitative evaluation of coupling of mineral resources sustainable power and travel resources development potential has important practical value and theoretical significance which can guide Daye to develop tourism and industrial transformation. In this paper, on the basis of the achievement of evaluation system, in combination with the practical situation of each town of Daye, we built evaluation index system and evaluation model of mineral resources and travel resources of Daye, we gave a quantitative evaluation of mineral resources sustainable power and travel resources development potential of each town in Daye through fuzzy comprehensive analysis method, we divided thirteen towns of Daye into four types:"double strong area of mineral and tourism", "Mineral dominant area", "Tourism dominant area", "double week area of mineral and tourism" through Boston theory. Studies have shown that:the difference of coupling of mineral resources sustainable power and travel resources development potential is big. In the tourism transformation, we proposed "Cultural tourism development model", "Ecological tourism development mode", "Lake tourism development mode" according to coupling type of each town.