广东省南雄市某铀矿床地质特征与找矿前景

Guangdong south to male a uranium deposit geological characteristics and prospecting prospect

南雄市某铀矿床位于南雄油山岩体北西部,产于燕山一期及燕山三期接触界面上、北东向与北西向断裂构造交汇处。区内岩浆岩分布较广,以燕山一期为主,次为燕山三期,局部见辉绿岩脉;区内构造发育,已发现一组(5条)呈北北东向、平行产出的含铀矿化蚀变带;铀矿化均产于构造带内及旁侧,并严格受构造控制;物探异常具一定规模,与矿化蚀变带相吻合。本区岩浆活动频繁、构造发育,成矿条件有利。

Pick a uranium are found in yanshan period interchange. Area has a wi diabasic dike; Development deposit is located in the south to south male city male oil north west mountain rock, which and yanshan three periods of contact interface with north west, north east to fracture structure de distribution of magmatic rocks, mainly yanshan issue, time of yanshan period, local see zone construction, has found a set of （5） in the north east, parallel output containing uranium mineralization alteration zone; Uranium mineralization are produced in tectonic belt and lateral dispersion, and strictly controlled by the structure; Geophysical anomalies has a certain size, in conformity with the mineralized alteration zone. Frequent magmatic activity, tectonic development, favorable metallogenic conditions.