Abstract: The Zoujiashan uranium deposit is located in the west of the Xiangshan ore field and is a typical hydrothermal uranium deposit.The characteristics of the associated resources of the deposit were discussed and analyzed.Xiangshan uranium associated Th、Mo、P、Pb、Zn、Ag,polymetallic mineralization belongs to endogenous mineralization.The Zoujiashan deposit is a UThREEMoP metallogenic series with thorium as the main ore body.The results showed that the content of UO2 and ThO2 was 6.2%~32.56%,and 40.4%~67.58% in thorium uranite and thorium.The uranium associated with REE,especially those associated with high content of REE in uraniumrich ores.The content of ΣREE increased with the increase of the U,and the higher the content of U in ore,ΣREE increased faster,but the nonlinear correlation.

Key words: Uranium, Association resources, Rare earth, Characteristics