河北省金厂峪金矿区水文地质特征及充水因素分析
|
摘要
通过对河北省金厂峪金矿区水文地质特征及充水因素分析,认为矿区位于分水岭斜坡地带,周边无大的地表水体,且地形起伏较大,沟谷发育,有利于地表水的排泄,不利于地下水的补给。矿层及围岩未受断层破坏地段,岩石完整,裂隙不发育,基本上不透水不含水;构造破碎带地段所含构造裂隙脉状水是矿床充水的主要水源,但水量不大。基于水文地质特征和充水因素分析,为矿山安全生产提供了依据。
Through the analysis of Hebei province a gold mine hydrogeological characteristics and water filling factors,we think that the mine is located in the watershed slope zone,surrounding a large surface water. The undulating terrain and gully development will be conducive to the discharge of surface water. Groundwater recharge is not conducive. The ore bed and surrounding rock are not damaged by the fault. The rock is intact and fissures are not developed. Basically,it is impermeable and not in water bearing. The structural fracture and vein water in the tectonic fracture zone will be the main source of water filling. But the water volume is not large. Based on the analysis of hydrogeological characteristics and water filling factors,it provides a basis for the safety of mine production.
Through the analysis of Hebei province a gold mine hydrogeological characteristics and water filling factors,we think that the mine is located in the watershed slope zone,surrounding a large surface water. The undulating terrain and gully development will be conducive to the discharge of surface water. Groundwater recharge is not conducive. The ore bed and surrounding rock are not damaged by the fault. The rock is intact and fissures are not developed. Basically,it is impermeable and not in water bearing. The structural fracture and vein water in the tectonic fracture zone will be the main source of water filling. But the water volume is not large. Based on the analysis of hydrogeological characteristics and water filling factors,it provides a basis for the safety of mine production.
引文
[1]李永胜,孟祥元.金厂峪金矿床控矿构造特征及深部探矿研究[J].黄金,2006,7(27):7-10.
[2]宋扬,王树志,胡建中.冀东太古宙末期基底构造约束下的金成矿作用及演化[J].大地构造与成矿学,2013,37(3):410-421.
[3]宋扬.冀东典型金矿床构造岩浆作用及流体成矿过程研究[D].北京:中国地质大学(北京),2011.
[4]王春,戚向阳,任成彦,等.山东归来庄金矿矿坑充水条件分析[J].中国锰业,2017,35(3):44-46.
[5]赵福平,张明旭,温小亚,等.河北金厂峪金矿床地质特征及成因分析[J].现代矿业,2011(511):34-37.
[6]郭少丰.岩基后金矿的成矿作用[D].北京:中国地质大学(北京),2010.
[2]宋扬,王树志,胡建中.冀东太古宙末期基底构造约束下的金成矿作用及演化[J].大地构造与成矿学,2013,37(3):410-421.
[3]宋扬.冀东典型金矿床构造岩浆作用及流体成矿过程研究[D].北京:中国地质大学(北京),2011.
[4]王春,戚向阳,任成彦,等.山东归来庄金矿矿坑充水条件分析[J].中国锰业,2017,35(3):44-46.
[5]赵福平,张明旭,温小亚,等.河北金厂峪金矿床地质特征及成因分析[J].现代矿业,2011(511):34-37.
[6]郭少丰.岩基后金矿的成矿作用[D].北京:中国地质大学(北京),2010.