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所谓热水型铀矿化作用,指的是深循环的地下水被热源加热、汲取围岩中的铀,在适宜的地质条件下形成铀矿化的一种地质作用。热水是一种深循环的被加热的地下水,其主要来源是大气降水。加热地下水的热源可以是:(1)残余的或过渡的岩浆房;(2)火山活动;(3)构造活动;(4)地热增温。
The so-called hydrothermal uranium mineralization refers to the deep circulation of groundwater is heated by heat, to draw uranium in the surrounding rock, under the appropriate geological conditions to form a geological role of uranium mineralization. Hot water is a deep-cycle heated groundwater whose main source is atmospheric precipitation. The heat source for heating groundwater can be: (1) residual or transitional magma chamber; (2) volcanic activity; (3) tectonic activity; (4) geothermal warming.