杜达铅锌矿深部地下水成因分析  

Genetic Analysis of Deep Groundwater in Duddar Lead-Zinc Mine

作　　者：陈明德 苏明亮 CHEN Ming-de;SU Ming-liang(China Huaye Co.,Ltd,Beijing 100176,China)

机构地区：[1]中国华冶科工集团有限公司,北京100176

出　　处：《世界有色金属》2022年第4期179-181,共3页World Nonferrous Metals

摘　　要：随着开采向深部扩展,矿区涌水日趋严重,现有的水文地质资料已不能满足矿山深部开采的需要。在前人工作的基础上,对杜达矿区深部水文地质条件以及结合现场已施工的工程进行分析,通过对杜达地层与导水性关系,分析构造性质与控水构造关系,基本查明了矿区内Fspingwar和Duddar Thrust属于富水条件较好的断裂构造。通过两个断层进入矿体裂隙内造成富水区域。With the expansion of mining to the deep,the water gushing in the mining area becomes increasingly serious,and the existing hydrogeological data can no longer meet the needs of deep mining.On the basis of previous work,the deep hydrogeological conditions of the Duddar mining area and the works that have been constructed on the site are analyzed.By analyzing the relationship between the Duddar strata and water conductivity,the relationship between structural properties and water-controlling structures,the mining area is basically identified.The inner Fspingwar and Duddar Thrust belong to fault structures with good water-rich conditions.Entering the orebody fracture through two faults creates a water-rich area.

关 键 词：含水 断层 生产探矿 

分 类 号：P641.4[天文地球—地质矿产勘探]