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该文对510-1铀矿床矿石及地层中的各类岩石的微量元素地球化学特征进行了研究,结果表明,该矿床是一个以铀为主,伴生有Mo、V、Co、Ni、Zn等多种成矿有用元素的多金属矿床。各种成矿金属元素在各类岩石中的分布特征各不相同,U与伴生有用成矿元素的相关性研究表明,Mo、V、Co、Ni、Zn在铀矿石中虽有明显富集和矿化,但与U无明显相关关系;该矿床的成矿物质来源与硅质岩、硅灰岩和岩浆岩关系较为密切,U在沉积过程中形成了初始富集,后期的岩浆叠加改造作用对多种元素的进一步富集起到了重要影响,富集多种微量元素的中酸性岩浆岩是多种成矿物质的重要来源。
In this paper, the trace element geochemical characteristics of various types of rocks in the ore and strata of 510-1 uranium deposit are studied. The results show that the deposit is a uranium dominated by Mo, V, Co, Ni, Zn, etc. A variety of ore-forming elements of the polymetallic deposits. The distribution characteristics of various metallogenic elements vary among rocks. The correlation between U and associated ore-forming elements shows that Mo, V, Co, Ni and Zn are obviously enriched in uranium ores and Mineralization, but no significant correlation with U. The mineralization source of this deposit is closely related to siliceous rocks, wollastonite and magmatic rocks. U formed the initial enrichment in the sedimentary process and later magmatic superposition and remodeling It plays an important role in the further enrichment of various elements. Meso-acid magmatic rocks enriched with trace elements are important sources of various ore-forming materials.