[Objective] Exploring the restoration control model and control cost of ecological environment in abandoned quarryes, which can provide references for the environmental restoration and management of the remaining quarrying mines in Xishan, Hancheng City of Shaanxi Province.[Methods] Through the investigation, exploration and indoor experiment, the geological environment of the abandoned rock quarrying in the west of Hancheng City was analyzed, which is exposed rock slope deformation characteristics, waste slag occupation of arable land and mud and other issues.[Results] The paper put forward engineering treatment and ecological restoration treatment of slope and waste slag. Ways of skiving the top and heaving foot, vegetating the concrete into the slope were adopted. Wasted slag was used to dig the high place, fill the low place, and fill compaction by grades, to bulid retaining walls on the slope foot, cover the slide with soil and planting flowers. Trees had a advance for environmental governance.[Conclusion] The engineering treatment with "dig the high place and fill the low place" for the unstable slope and the accumulated waste slag, and covering the slide surface with the vegetation technology have a advance for ecological environmental governance.