从基础地质角度研究湖南省矿泉水资源特征及成因规律

摘要

矿泉水是珍稀宝贵的天然资源,越来越受消费者青睐,其形成过程复杂,受多种因素和条件影响,课题从基础地质角度分析湖南省矿泉水资源地质特征,研究矿泉水成因规律,为矿泉水资源勘查、保护与开发利用提供依据.研究表明:湖南省矿泉水资源主要出露于丘陵低山区,含水层岩性主要为岩浆岩、砂岩、灰岩、砾岩及板岩,与断裂裂隙关系密切,以NE向和NNE向为主;矿泉水以岩浆岩型和断裂裂隙型为主;矿泉水勘查重点围绕岩浆岩体和深大断裂周边.%Mineral water is a kind of natural resources which gains popular favor of customers.Its formation process is complicated and influenced by various causes and conditions.The article has analyzed the resource characteristics of mineral water in Hunan Province in respect to basic Geology.It studies the genesis regularity of mineral water in order to provide the foundation for mineral water resources prospecting,protection,exploiting and development.The research result indicates that mineral water resources in Hunan Province are mainly exposed in hill and low mountain regions.The aquifer rock layers are mostly magmatic rocks,sandstone,limestone,conglomerate and slate.They are closely related with the faults and fractured zones in NE and NNE directions.Mineral water is mainly classified as magmatic type and fault-fracture type.The key areas for mineral water prospecting are periphery of the magmatic rock body and the deep fault and fracture structures.