Abstract: Taking geological environment of Xinlong rare-earth mine in Jiangxi Anyuan county as a research area, the current situation and genesis of the mine geological environment in the area are analyzed, and the comprehensive treatment process of mine geological environment via construction and biological controls are introduced. Finally, it summarizes the experience of the integrated control technology of environment in this rare-earth mine, which provides a positive support in the ecological reclamation of mine ecological environment.

Key words:  Mine geological environment, Engineering treatment, Biological control