摘要
以地质条件为基础,从地形地貌、气象水文、含水层组划分、地下水补径排特征等5个方面对花椒树坪矿区锌矿ⅠZn矿体的水文地质条件进行分析,认为矿区地下水主要来源于大气降水,矿床的主要充水因素为富水性中等—强的灯影组岩溶裂隙含水层,导水通道主要为顶板炭质页岩导水裂隙带,地形有利于自然排水,水文地质条件简单。为矿山建设设计提供依据。
Based on the geological condition, the paper analyzes hydrogeology condition of IZn orebody in Huajiaoshuping zinc ore district from topography and landform, meteology and hydrology, diviosion of aquifer formation and groundwater recharge-discharge characteristics. The paper is suggested that groundwater mainly comes from atmospheric precipitation. The main water filling factors of the ore deposit is rich aqueous medium-strong Dengying Formation of karst fractured aq- uifer. Underground watercourse is mainly water flowing fractured zone about roof carbonaceous shale . Terrain is condu- cive to the natural drainage. It provides a basis for mine construction design.
出处
《资源环境与工程》
2015年第1期45-50,58,共7页
Resources Environment & Engineering
关键词
水文地质
充水因素
ⅠZn矿体
花椒树坪矿区
hydrogeology
water-filling factors
IZn orebody
Huajiaoshuping ore district
