川北砂岩型铀矿矿床成因及找矿远景

Genesis and Prospecting Potential of Sandstone Type Uranium Deposits in North Sichuan

通过对川北铀矿田主要地质特征、铀矿化特征及成矿地质条件,区内铀矿成矿规律、控矿因素及矿床成因进行分析研究认为,矿床形成经历了沉积、成岩、后生和表生等几个阶段,是多阶段地质作用的产物。同时结合前人工作资料,对工作区的找矿远景进行了分析,认为区内具有良好的成矿远景及找矿潜力。

This paper has a discussion on main geological features,uranium mineralization conditions,ore control factors and ore genesis of the sandstone type uranium deposits in the north Sichuan uranium ore field.The ore-formation underwent 4 stages such as sedimentation,diagenesis,epigenesist and supergenesis,making an approach to prospecting potential for the uranium ore field.