Abstract: In some south provinces,a large amount of ionic rare earth resources were found in a number of constructing projects. Because of our imperfect policies and other reasons,some ionic rare earth resource can't be used timely,resulting in a huge waste of rare earth resource. How to take effective measures to protect and comprehensive utilization of rare earth resources,is an important issue that we should solve. The article starts with the stripped mines in the current situation of constructing projects,and it expounds the constructing projects in recent years about the relevant situations of the stripped rare earths,combed the construction projects of rare earth recycling technology,the environment problems,mines relationship issues,regulatory issues,and a series of problems such as resource waste. Relevant discussion is put forward to strengthen the rare earth planning, optimization of production process,strengthen the environmental protection measures,standardized recycling, strengthen regional linkage,implement the strategy of large group,improve the mechanism of examination and approval,and decentralization and related suggestions.