摘要
本文在分析延吉市朝阳川镇勘查区区域水文地质条件的基础上,结合水文地质钻探揭露的地层岩性特质,并根据稳定同位素的分馏作用和放射性同位素的衰变性质,揭示了区域内含锶矿泉水赋存特征,估测地下水的年龄,进行了锶矿泉水的成因分析。确定了锶型矿泉水赋存于白垩系碎屑岩孔隙裂隙中,白垩系龙井组地层中富含多种矿物质与微量元素,为矿泉水的形成提供了丰富的物质来源。同时为锶型矿泉水的开发利用提供重要基础支撑。
Based on the analysis of the regional hydrogeological conditions in the exploration area of Chaoyangchuan Town,Yanji City,and combined with the strata lithology characteristics revealed by hydrogeological drilling,according to the fractionation of stable isotopes and the decay properties of radioisotopes,the occurrence characteristics of regional strontium bearing mineral water are revealed,the age of groundwater is estimated,the genesis of strontium mineral water is analyzed.It is determined that strontium type mineral water occurs in the pores and fissures of Cretaceous clastic rocks.The strata of Cretaceous Longjing formation are rich in a variety of minerals and trace elements,which provide a rich material source for the formation of mineral water.At the same time,it provides important basic support for the development and utilization of strontium mineral water.
作者
苗萌萌
刘海龙
MIAO Meng-meng;LIU Hai-long(Jilin Province Non-ferrous Metals Geological Exploration Team 605,Yanji 133000,China;Jilin Geological Survey Institute,Changchun 130102,China)
出处
《世界有色金属》
2021年第4期169-170,共2页
World Nonferrous Metals
关键词
同位素
含锶矿泉水
赋存特征
成因分析
isotope
strontium bearing mineral water
occurrence characteristics
cause analysis
