美国根本不缺稀土，全世界都能挖！马斯克语出惊人，可他接下来的一句话，把美国人整破防

Core Viewpoint - Recent comments by Elon Musk, the richest person in the U.S., have sparked widespread attention regarding the availability and processing of rare earth elements in the U.S. and globally [1] Group 1: U.S. Rare Earth Resources - The U.S. possesses abundant rare earth mineral resources, with the Mountain Pass mine in California ranking among the highest in global reserves [3] - Despite having mines, the extracted rare earths must be sent to specific regions for processing due to the complex purification and separation processes required to convert ore into usable industrial materials [3] Group 2: Processing Challenges - The purification process is technically demanding and environmentally harmful, leading the U.S. to close all domestic processing plants in the past due to the dirty and complicated nature of the work [5] - Restarting processing operations in the U.S. would require billions in investment and years to train technical teams, with costs significantly higher than those in specific regions [5] Group 3: Global Processing Landscape - Specific regions have developed a complete industrial chain for rare earth processing over decades, achieving world-class purification technology that can enhance rare earth purity to 99.999% at lower processing costs [7] - Over 80% of the world's rare earths are processed in these regions, transforming raw materials into valuable products, a success attributed to the persistent efforts of numerous researchers [7]