贵州高氟地下水的分类特征及其形成机理  

Classified Characteristic of the Rich Fluorine-bearing Groundwater in Guizhou, and Its formed Mechanism

作　　者：陈履安 

机构地区：[1]贵州省地质矿产局地质科学研究所,贵州贵阳550004

出　　处：《贵州地质》2001年第4期244-246,共3页Guizhou Geology

摘　　要：根据贵州高氟地下水的水化学特征 ,结合其水文地质和岩石条件等 ,将其分成两种主要类型 ,即碳酸盐岩区的高氟地下水和硅质陆源碎屑岩 (含浅变硅质陆源碎屑岩 )区的高氟地下水。按水 -岩作用的机理 ,探讨了高氟地下水水化学特征形成的地球化学机制。According to the water chemistry of rich fluorine-bearing groundwater in Guizhou, in addition its hydrogeology and lithologic conditions, etc., the sources of rich fluorine groundwater are divided into two principal types, i.e. the rich fluorine groundwater in carbonate areas and in siliceous terrigenous clastic rocks (light-metamorphism siliceous terrigenous clastic rocks involved). The formed geochemical mechanism of the water chemistry for the rich fluorine groundwater is expounded in the light of the water-rock mechanism.

关 键 词：氟 地下水 分类特征 地球化学机理 贵州 

分 类 号：P641.13[天文地球—地质矿产勘探]