摘要
新风矿区岩溶发育，水文地质条件较复杂。矿山基建生产开拓中发现矿区北东部有未探明的暗河流泾主要矿体范围，影响下部矿坑（井）的开采设计。通过东部暗河连通试验，认为该暗河为流泾矿区的暗河干流，对矿床开采会造成威胁，对４３１中段以下区域应采取区外截流引洪，减轻对矿坑水的压力。
In Xinfeng mine area karst occurs widely
and hydrogeological condition is very complex.In northeast part of this mine,an unprospected
undergroundriver found in the productive development of foundamental construction flows the
region of main orebody,so it has great influence on the mining plan of lower part of pit.It is
considered that this undergroundriver is of a dry undergroundriver flowing the mine and will
jeopardize the mining according to the connective experiment with east part of
undergroundriver,so that interception and diversion of river are needed in place down the cevel
431 in order to alleviate the pressure on the pit woter.
出处
《矿产与地质》
1999年第2期122-127,共6页
Mineral Resources and Geology
关键词
香花岭
锡多金属矿
水文地质特征
锡矿床
暗河
Stannum Polymetallic deposit
of Xianghualing,Hydrogeological Characteristics,Undergroundriver,Connective experiment
