昆仑山北坡黑刺沟大型天然矿泉水成因分析

Cause Analysis of Large Drinking Mineral Water in Heicigou, Northern Slope of Eastern Kunlun Mountains

中文关键词:  饮用天然矿泉水  水化学特征  成因  冰川  锶

英文关键词:Drinking natural mineral water , Heicigou , Cause , Glacier , Strontium

中文摘要:

      昆仑山区现代冰川“林立”，构造及地貌的发育形成了“西大滩大型矿泉水”、“昆仑圣泉”以及“昆仑山”等诸多优质天然矿泉水，目前仅“昆仑山”矿泉水进行了较大规模的开发，其余大量的矿泉水尚处于未开发的原始状态，矿泉水资源十分丰富。本文通过EH-4音频大地电磁测深、水化学分析及动态监测等手段，采用Piper三线图解法、Gibbs图解法、同位素分析等方法对昆仑山北坡黑刺沟大型天然矿泉水的导水与控水断裂、水化学特殊组分来源及形成机制进行分析研究。结果表明：矿泉群主要补给水源为刚欠查鲁马峰一带现代冰川底部冰雪覆盖融区水，冰雪融水通过多期活动的正断层组向深部运移，径流至北侧南倾阻水断层后形成富水区和上涌通道，并沿着通道溢出地表形成矿泉群；泉水中锶元素来源于南部昆仑山硅酸盐组与地下水的水-岩相互作用。

英文摘要:

      Modern glaciers stand in the Kunlun Mountains, and the development of structure and geomorphology has formed many high-quality natural mineral waters such as " West Beach Large Mineral Water ", " Kunlun Holy Spring " and " Kunlun Mountain ". At present, only " Kunlun Mountain " mineral water has a certain degree of visibility, and a large number of mineral waters are still in the original state of undevelopment, resulting in waste of resources. Based on data collection, water sample collection, geophysical exploration and other methods, this paper studies the genesis of Heicigou large-scale mineral group on the northern side of Kharuma Peak in Kunlun Mountains. The results show that the strontium element of the mineral spring group originates from the water-rock interaction between carbonate and groundwater in the southern Kunlun Mountains. The main recharge source is the water in the ice-snow cover melting area at the bottom of the modern glacier in the area just below the Chaluma peak. The ice-snow melting water migrates to the deep through the multi-stage active normal fault group. After runoff to the south-dip water-resisting fault on the north side, the water-rich area and the upwelling channel are formed, and the spring group is formed along the channel overflowing the surface.