| 紫金山矿区南山坪矿段承压水储存规律研究 |
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| 引用本文： | 周友清.紫金山矿区南山坪矿段承压水储存规律研究[J].福建地质,2014(3):207-213. |
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| 作者姓名： | 周友清 |
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| 作者单位： | 紫金矿业集团东南矿产地质勘查分公司,龙岩364200 |
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| 摘 要： | 紫金山矿区南山坪矿段岩浆岩分布约占矿段面积的90％，主要为燕山晚期中细粒花岗闪长岩、花岗闪长斑岩和似斑状花岗闪长岩，次为燕山早期中粗粒似斑状二长花岗岩和中细粒花岗岩，脉岩及次火山岩脉。通过对矿段内地质特征、富水性、断裂构造导水特征及水质检验成果等资料分析研究，初步揭露了矿段内硫化物矿床承压水形成原因与储存规律。
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| 关 键 词： | 承压水 基岩裂隙 储存规律 南山坪矿段 紫金山矿区 |
Purple mountain mining area sections of the Nanshanping mine confined water occurrence |
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| Zhou Youqing.Purple mountain mining area sections of the Nanshanping mine confined water occurrence[J].Geology of Fujian,2014(3):207-213. |
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| Authors: | Zhou Youqing |
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| Institution: | Zhou Youqing (Zljin mining group southeast of mineral geological exploration company, Longyan, 364200) |
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| Abstract: | Purple mountain mining area sections of the Nanshanping ore section the magmatic rocks accounts for about 90%of the mining area, mainly for middle fine grained granodiorite of late yanshanian, granodiorite porphyry and porphyritic granodiorite. Secondary for the mid- dle coarse grained like porphyritic monzogranite of early yanshanian and middle fine grained granite , in addition the earth＇s surface or in horehole is still see some vein rocks and volcanic dike. Try to understand the occurrence regularity of confined groundwater in the sulfide de- posits of east ore block , by researches the information , such as the geological characteris- tics in the east ore block of Zijinshan mining area, the water yield property, hydrogeological properties of water-conductive fault and water test results. |
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| Keywords: | confined water bedrock fissure occurrence regularity section of the nanshanping Zijin mining area |
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