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The daughter products will eventually decay away, but it will take a very long time. In particular, radium has a half life of 1600 years.

In any case, these are exactly the same daughters as from the decay of uranium in coal, so the argument you are making there is equivalent to an argument that could be made about coal ash.



but in coal they are burning those decay products and putting them into the air to spread around not so with the uranium ore where those decay products go back to the same ground they were dug out of


Almost all the radioactive elements in coal go into ash, which is not emitted into the air. Do you have some vision of old coal plants where emissions were not controlled?




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