ISR uranium mining is responsible for nearly all U.S. uranium mining (except for recovery through phosphates). More than 20 percent of global uranium mining now comes from the in situ recovery method, predominantly through In Situ Leach (ISL) mining in Kazakhstan and in Australia. Because of the large number of ISR uranium projects on the horizon within the next ten years, both in the United States, Kazakhstan and Australia, the in situ (ISR) uranium mining method will provide U.S and global utilities with tens of millions of pounds of newly mined uranium by 2020.

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