The ore dissipation and dilution affects the comprehensive utilization of mineral resources and issues concerning sustainable development. Serious ore dissipation and dilution in mining in China causes several problems such as speeding up depletion of mineral resources, shortening life of mines, aggravating contradiction between supply and demand, and so on. The paper analyzes several main factors for ore dissipation and dilution caused in mining in China, puts forth the solutions, and points out the application of low dissipation and dilution mode is a feasible and effective way to make mining enterprises competitive and profitable.