离子型稀土原地浸矿新工艺研究是国家“八五”重点科技攻关项目。该项目自立项以来，赣州有色冶金研究所做了大量基础研究工作。根据我国南方离子型稀土矿的地质特点，矿体赋存类型、矿石类型，以地质特点进行了稀土矿分类。针对不同地质类型稀土矿采用不同的原地浸矿工艺。在? Ion-type rare earth in situ leaching new technology research is the national “Eighth Five-Year” key scientific and technological projects. Since the establishment of the project, Ganzhou Institute of Nonferrous Metallurgy has done a lot of basic research work. According to the geological characteristics of the ionized rare earth mine in southern China, the types of orebodies and ore types, the classification of rare earth minerals is conducted based on the geological characteristics. For different geological types of rare earth ore using different in situ leaching process. in?