337 uranium ore deposit lies to the east of the Xiazhuang orefield,and there are structural fracture groups with EW,NNE-trending,diabase and syenite vein with NW-trending in the deposit region.

• 337铀矿床位于下庄矿田东缘,区内发育近EW向、NNE向构造裂隙群及NW向辉绿岩和正长岩脉体,发育以碱性为主的多种围岩蚀变。