Abstract: By analyzing the geological environment of Xitongyu in Tongguan gold mining area,the restoration and treatment technology is studied.Six technical methods including soil reconstruction and remediation,slag wall and gabion gabion blocking,water diversion system reconstruction,active protective enclosure reinforcement,biological greening reclamation,and monitoring engineering were used to systematically elaborate the Tongguan gold mining area in XiTong Restoration and management technology of treatment area.This will provide important engineering practice experience for other projects such as engineering geological environment management,topography and landscape restoration in the future green mine construction.

Key words: geological environment,soil reconstruction and land improvement,treatment technology,green mine