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广西是我国花岗岩和火山熔岩风化壳离子吸附型稀土矿床成矿条件和找矿潜力最好的地区之一。近年来,在广西的富川、平乐、钟山、贺县、北流、宁明等县相继发现离子吸附型稀土矿床。当前对广西区内富稀土风化壳的研究程度很低,很多基础的研究工作尚未开展。因此,加强对离子吸附型稀土矿床的成矿规律总结和成因理论分析,对拓宽国内该类型矿床的找矿方向,增加我国稀土资源具有重要意义。
Guangxi is one of the best metallogenic conditions and prospecting potentiality for the granite and volcanic lava weathering-type ion-adsorption rare-earth deposits in China. In recent years, in Guangxi Fuchuan, Pingle, Zhongshan, He County, Beiliu, Ningming County have found ion-adsorbed rare earth deposits. At present, the degree of research on rare earth-rich weathering crusts in Guangxi is very low, and much of the basic research work has not been carried out yet. Therefore, it is of great significance to strengthen the law of ore-forming regularity and genesis of ion-adsorbed rare-earth deposits and to broaden the prospecting direction of this type of deposits and increase the rare earth resources in China.