Abstract: This paper comprehensive summary formation and the development of theory and the method of foreign technology economic evaluation of mineral resource development.It has outlined our country experienced unceasing developing process of deposit tech-economic evaluation and Investment has tech-economic evaluation and region mineral resource development tech-economic evaluation as well as the mineral resource supporting proof in the theory and method model of ech-economic evaluation of foreign mineral resource development foundation,proposed development direction of tour country mineral resource development tech-economic evaluation work.