Normal>During the exploration of the No.511 ore deposit in Xinjiang, the authors found evidence of enrichment of dispersed elements Re, Se. Taking No.7 working sector of this ore deposit in Yili basin as an example and following the technical line of combining field geological survey with laboratory test and comprehensive study, this paper tries to discuss the distribution features of elements Re, Se, Mo and their relationships with uranium element. The result indicates that the dispersed elements Re and Se are spatially closely related to uranium ore bodies in the sandstone type ore deposit, while no Re and Se super-enrichment exists at No.7 working sector besides several specific spots.