灵丘县国营露天砂金矿矿山地质环境问题及治理对策

灵丘县国营砂金矿长达50余年的露天开采，导致了一系列地质环境问题和居民纠纷。通过对国营金矿开展矿山地质环境调查发现，主要环境问题为崩塌和滑坡、地形地貌景观破坏、压占和挖损损毁土地等，含水层破坏、环境污染和生态破坏影响较轻。消减边坡角形成平台、采坑填埋、堆料场清理、工业场地拆除，覆土，恢复植被；矿山道路恢复为乡村道路等良好的治理措施，不仅提高了土地资源利用率，而且改善了人居生态环境。

Geological environment problems and control countermeasures of state-owned open-pit placer gold mine in Lingqiu County

The open-pit mining of the Lingqiu state owned gold mine for more than 50 years has led to a series of geological environment problems and residents′disputes.
Through the investigation of mine geological environment of state-owned gold mines，it is found that the main environmental problems are collapse and landslide，destruction of landform and landscape，occupation and excavation of damaged land，etc.，and the impact of aquifer damage，environmental pollution and ecological damage is relatively light.Reduce slope angle，form end platform，pit landfill，stockyard cleaning，industrial site demolition，soil covering and vegetation restoration；The restoration of mine roads to rural roads is a good governance measure，which not only improves the utilization rate of land resources，but also improves the living ecological environment.