【摘要】 通过工艺矿物学研究,查明了四川某稀土矿的矿物组成,稀土元素的赋存形式。研究结果表明,该矿石含稀土总量TREO为9.93%,稀土元素主要为镧系元素,矿石中的稀土元素主要以氟碳铈矿的形式存在,研究结果可作为该稀土矿资源合理开发利用的基本参考依据,并丰富了该类型矿石的矿物学资料。更多还原

【Abstract】 Through the process mineralogy study,it finds out the mineral constitution of a certain rare earth ore in Sichuan,and the rare earth elements existing form.The study shows that the total quantity of rare earth TREO in this ore is 9.93%.The main rare earth element is lanthanide.And the rare earth element in the ore mainly exists in the form of bastnasite.The study results can be used as the basis for rational development and utilization of this rare earth ore resource,and it enriches the mineralogy information for this kind of ore.更多还原