Abstract: Taking ionic rare earth mine in Longnan of Ganzhou as an example，the paper introduces the historical mining technologies and their main features in destroying the eco-environment，summarized the current eco-environment status and the problems existed. Then the basic ideas and the main measures for the comprehensive improvement of the eco-environment are proposed，including clarifying the main responsibility of land reclamation，finding out the local situation of abandoned mine land. Mine eco-environment can be restored by land surface stabilization，land consolidation and vegetation construction projects，etc. which could provide references for the future eco-environment remediation of ion-absorbed rare earth mine in Ganzhou.

Key words: Ionic rare-earth, Ecological environment, Comprehensive treatment, Minerals exploration