摘要
通过在平均海拔超过5000m的高寒缺氧矿区建立简易气象站、水文站、测流断面以及地面调查、岩芯和坑道编录、泉水及地下水动态观测等,基本查明了矿区开采技术条件。矿床主要充水含水层和构造破碎带富水性较弱,地下水补给条件较差,水文地质条件属简单类型;矿区含矿地层岩性组合较稳定,地质构造简单,不易产生不良工程地质问题;矿山开发可能会不同程度的破坏比较脆弱的自然环境,对地表水及地下水造成轻微污染。
Through surpassing 5000 m in the average elevation high and cold oxygen deficit mining area establishment simple weather stations,flow measurement section and the ground survey,catalog tunnel,water and groundwater observations,Preliminary identification of the deposit,the main aquifer water-filled fracture zone and construction of water-based weak-rich,poor groundwater recharge,hydro-geological conditions of a simple type;the mining lithology combination of more stable geological structure is simple,is not easy to have an adverse engineering geological problems;mining may be varying degrees of damage to fragile natural environment,surface water and groundwater of minor contamination.
出处
《中国矿业》
北大核心
2011年第12期99-102,共4页
China Mining Magazine
基金
中国地质调查局项目"西藏念青唐古拉山地区铜铅锌银矿产资源调查评价"资助(编号:1212010630103)
