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对岩矿石和矿物的微量元素、稀土元素和硫同位素地球化学的研究表明 ,湖南沃溪钨 锑 金建造矿床系海底同生热水沉积作用的产物。矿石与围岩中微量元素和稀土元素含量的变化关系 ,反映了一种复杂的热液、海水以及陆源碎屑的联合影响。矿石及其中矿物 (石英 )的稀土元素配分模式可与许多沉积喷流型 (sedex型 )块状硫化物矿石及其共生的喷流岩相对比 ,暗示了两者具有相似的形成机理。矿石的硫同位素资料显示 ,生物成因硫与热液成因硫 (下伏沉积柱中硫化物的溶解和 /或部分海水硫酸盐的还原 )共同参与了成矿作用过程
The trace element, rare earth element and sulfur isotope geochemistry of rock ore and mineral shows that the deposit of Woxi tungsten-antimony deposit in Hunan Province is the product of syngenetic hydrothermal sedimentation. The relationship between the contents of trace elements and rare earth elements in ore and surrounding rocks reflects the combined effect of a complex hydrothermal solution, seawater and terrigenous debris. The REE patterns of ores and their minerals (quartz) can be compared with many of the sedex-type massive sulphide ores and their symbiotic jets, suggesting a similar mechanism of formation between the two. Sulfur isotope data from the ore show that biogenic sulfur and hydrothermal sulfide (the dissolution of sulfide in the underlying sedimentary column and / or the partial reduction of seawater sulfate) are involved in the mineralization process