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赛马矿床是一个含有铀、铌、钍、稀土、锆和钛等元素的矿床,它由绿层硅铈钛矿、铀烧绿石—铌钛铀矿和沥青铀矿等三种矿化类型构成。我们采用稀硫酸加络合剂协同浸出和硫代硫酸钠分离铀铌的方法处理第二种矿石,获得较满意的结果。矿石的矿物成分复杂,种类繁多,约有三十余种。矿化钠铁闪石岩主要矿物含量是:铀烧绿石占0.197%,铌钛铀矿、锆石、板钛矿、钛铁矿、钛铌铈矿等矿物占0.086%,长石18%,红化长石
The Saimar deposit is a deposit containing elements such as uranium, niobium, thorium, rare earth, zirconium and titanium. It is composed of three types of mineralization such as green-layer cermet, uranium pyrochlore-niobium-titanium uranium and bitumen uranium . We use dilute sulfuric acid plus complexing agent synergistic leaching and sodium thiosulfate separation of uranium and niobium second ore processing, get more satisfactory results. Ore mineral composition is complex, a wide range of about thirty kinds. The main mineral content of the mineralized sodium-iron tepidite is: 0.197% of uranium pyrochlore, 0.086% of minerals such as niobium-titanium uranium, zircon, brookite, ilmenite and titanium- , Red feldspar