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一、美国国内稀土生产及应用概况2006年美国未进行稀土矿开采。氟碳铈矿过去作为初级产品在芒廷帕斯开采并加工。2006年美国销售库存的稀土精矿、中间化合物
First, the United States domestic rare earth production and application overview In 2006 the United States did not carry out rare earth mining. Bastnasite was previously mined and processed in Mountain Pass as a primary product. In 2006 the United States sales inventory of rare earth concentrates, intermediate compounds