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1 我国稀土和铌资源情况 我国稀土和铌资源丰富,著名的包头白云鄂博铁矿是世界罕见的多金属共生矿,稀土工业储量(以REO计,下同)3600万吨,远景储量1亿吨,占世界的80％;氧化铌工业储量157.8万吨,占全国的90％,远景储量660万吨,居世界第二。稀土矿除包头外,江西、广东、湖南、广西和福建有我国独有的离子吸附型中、重稀土矿,储量近300万吨;四川冕宁县、德昌县和山
1 Rare Earths and Niobium Resources in China Rich in rare earths and niobium resources, the well-known Baiyunebo Iron Mine in Baotou is a rare polymetallic symbiotic mine in the world. The rare earth industrial reserves (REO, the same below) are 36 million tons and the prospective reserves are 100 million tons , Accounting for 80% of the world; niobium oxide industrial reserves of 1,578,000 tons, accounting for 90% of the country, long-term reserves of 6.6 million tons, ranking second in the world. In addition to the Baotou rare earth mine, Jiangxi, Guangdong, Hunan, Guangxi and Fujian have our unique ion-sorption medium and heavy rare earth deposits, reserves of nearly 3 million tons; Mianning County, Sichuan, and Chang Shan County