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美国地质调查局(USGS)矿产资源项目总监麦纳特近日表示,美国政府已启动矿场岩块搜索与化验计划,地质调查局和能源部已派遣地质学家到全国各地探寻,从美国西部各个已废弃的金银铜矿场中采集砂砾及矿石样本进行化验。值得注意的是,继2010年底美国本土稀土矿复产以来,美国政府再次启动稀土寻找计划。与此同时,美国国会众议院规则委员会通过了《2013年国家战略与关键矿物生产法法案》(下称《法案》)的审议,并提交众议院大会讨论,希望
Recently, the United States Geological Survey (USGS) Minerals Project Director Manat said recently that the U.S. government has started mining rock block search and laboratory tests, Geological Survey and the Department of Energy have sent geologists to explore the country from all over the western United States Abandoned gold, silver and copper mine collection grit and ore samples for testing. It is noteworthy that, following the end of 2010 the United States since the resumption of rare earth mines, the U.S. government once again started the rare earth search program. At the same time, the House of Representatives Rules Committee of the United States passed the review of the 2013 National Strategy and Key Mineral Production Law (the “Act”) and submitted it to the House of Representatives for discussion and hope