中国稀土资源开采现状及发展趋势

Current Mining Situation and Potential Development of Rare Earth in China

世界稀土资源丰富,含量偏低,分布不均。中国是世界上稀土资源最丰富的国家,已探明的稀土资源量约6588万t,内蒙古白云鄂博、四川凉山冕宁牦牛坪、山东微山、南方七省区等地是中国稀土资源集中分布区。中国稀土精矿生产能力较大,稀土精矿生产能力可达10万t以上。介绍了稀土资源储量,概述了中国稀土矿床的稀土资源开采情况,分析了中国境内典型的稀土资源存在的问题,探讨了稀土资源发展方向。

World＇s rare earth resources,feature large reserves,low contents and uneven distribution.China has the largest rare earth reserves in the world which are contributed mainly in Inner Mongolia,Sichuan,Shandong and seven provinces in the south china.Chinese rare earth concentrate production capacity reaches 100000t or more.This article describes the reserves of rare earth resources,and their exploitation situation,analyzes the typical problems in China＇s rare earth resources.