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2012年美国铀精矿(U3O8)的总产量为4 300 000磅,较2011年增加5%。目前全美共有11家铀矿山处于生产状态,其中有6家铀矿为地下开采,从地下采掘出的铀矿石被及时储存并运往冶炼加工厂,制成铀精矿(一种黄褐色的粉末状物质);此外,还有5家矿山采用“原地浸析”的方式进行铀矿资源的开采,通过萃取富铀溶液中有用元素的方式来加工成铀精矿。2012年美国铀精矿的总运输量为3 900 000磅,较2011年减少2%。美国2012年全年铀精矿的销售量为3 600 000磅,
The United States uranium concentrate (U3O8) produced a total of 4 300 000 pounds in 2012, an increase of 5% over 2011. Currently there are 11 uranium mines in production in the state, of which 6 uranium mined underground, uranium ore mined from the underground mining was shipped to the smelting processing plant in time to make uranium concentrate (a tan powder In addition, there are 5 mines using “in-situ leaching” method of uranium resources exploitation, extraction of uranium solution by extracting the elements useful way into uranium concentrate. In 2012, total uranium concentrate shipments in the United States amounted to 39 900 000 pounds, a decrease of 2% from 2011. US sales of uranium concentrate for the full year of 2012 were 36,000 pounds,