沙枣泉铀矿床潜水改造与铀成矿的关系

Relationship of Phreatic Reformation to the Formation of Shazaoquan Uranium Deposit

潜水改造作用的研究表明,沙枣泉铀矿床的成矿作用与之密切相关。垂向上,潜水的淋滤改造,直接控制着围岩蚀变的发育深度、地球化学分带性和铀矿体的埋深;平面上,潜水的流向和面状改造,控制了铀矿体的产出位置及矿体的形态特征。由此认为,在该矿床东段有更好的找矿和规模扩大前景。

Study shew that the formation of Shazaoquan uranium deposit is closely related to phreatic reformation.In vertical direction,the reformation by phreatic leaching directly control the depth of rock alteration,geochemical zonation and orebody depth,and in the plane,the flow of phreatic water determine the reformation space which control the positioning and shape of uranium orebody.It was believed that there is better and larger orebody in the east of the deposit.