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由于岩性特征、矿化类型不同,由这些矿化所形成的水异常的性质、特点也就各异。所以,我们分别对花岗岩、火山岩及沉积变质岩等地质体的水氡异常进行研究是很有必要的。由于在不同的地球化学环境中,在不同的自然地理和气候条件的地区,以及矿内晕、近矿晕及远矿晕的水氡异常的特点都是各不相同的,形成条件与环境千变万化,很难在一文中加以一一叙述,本文仅讨论花岗岩等几类地质体中的水氡异常特点。
Due to the different lithology and mineralization types, the nature and characteristics of water anomalies formed by these mineralizations vary. Therefore, it is necessary to study the water radon anomaly in the geologic bodies such as granite, volcanic rock and sedimentary metamorphic rock respectively. Because of different geochemical environments, the characteristics of water radon anomalies in different natural geography and climatic conditions as well as in-mine halo, near-mine halo and far-out halo are all different and form the ever-changing conditions and environment , It is difficult to describe in a text one by one, this article discusses only the characteristics of water radon anomaly in several types of geological body such as granite.