| 31. | Russia is believed to be the main source of smuggled uranium.
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| 32. | Material-often waste or common uranium, but sometimes the fissionable
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| 33. | uranium and plutonium that could give some state or terrorist group an
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| 34. | Uranium 238 is traded in the world as an unregulated commodity.
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| 35. | The plant could be used to manufacture weapons-grade uranium.
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| 36. | The plants blend uranium into the concentrations needed by power plants.
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| 37. | It was U-235, a fissionable isotope of uranium.
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| 38. | _Safety standards in uranium mines have not improved since 1963.
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| 39. | He said no Australian uranium was going into nuclear weapons production.
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| 40. | Reactors using highly enriched uranium were common until a generation ago.
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