贵州省石阡县溪沟锶—偏硅酸型饮用天然矿泉水形成条件及水质特征  

The Formation Conditions and Water Quality Characteristics of the Strontium-silicic Acid Type Drinking Natural Mineral Water in Xigou, Shiqian County Guizhou Province

作　　者：彭泽露 杨荣林 王硕[2] Peng Zelu;Yang Ronglin;Wang Shuo(Tongren land and resources survey and plan institute,Tongren Guizhou 554300;Bureau of Land and Resources in Tongren City,Tongren Guizhou 554300)

机构地区：[1]铜仁市国土资源勘测规划院,贵州铜仁554300 [2]铜仁市国土资源局,贵州铜仁554300

出　　处：《国土资源导刊》2018年第2期62-66,共5页Land & Resources Herald

摘　　要：贵州省石阡县溪沟锶-偏硅酸型饮用天然矿泉水形成于石阡枢纽背斜南端,石阡枢纽断裂西盘沟谷的断裂破碎带上,含水层为奥陶系下统桐梓—红花园组(O1t-h)地层,岩性为灰岩及白云岩,存储类型为"带状存储"兼"层状存储"的较复杂类型,主要补给来源为大气降水。经测算,矿泉水可开采量为420.53 m^3/d,水中锶含量达1.35 mg/L,偏硅酸含量25.24 mg/L,均满足饮用天然矿泉水界限指标要求,可命名为锶-偏硅酸型饮用天然矿泉水。该矿泉水具有纯天然、无污染、水质优、口感好等特征,有较高的开发利用价值。The strontium-silicic acid type drinking natural mineral water in Shiqianxigou, Guizhou province is formed in the southern tip of the carpathian hub and the fracture zone of the west disc of the Shiqian hub, the aquifer is the formation of tongzi-red garden formation in Ordovician, lithology is limestone and dolomite, storage type is the more complex type of ＂strip storage＂ and ＂layered storage＂,the main supply sources are atmospheric precipitation.The recoverable amount mineral water is 420.53 m3/d, the Strontium in water contents 1.35 mg/L, metasilicate contents 25.24 mg/L, all meet the requirements of drinking natural mineral water limits,can be named strontium-metasilicate for drinking natural mineral water; The mineral water has high development and utilization value of the characteristics of pure natural, pollution-free, water quality, good taste and so on.

关 键 词：石阡县溪沟 锶-偏硅酸型矿泉水 形成条件 水质特征 

分 类 号：P641[天文地球—地质矿产勘探]