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ethbr0
on Nov 7, 2022
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Aluminum formate Al(HCOO)3: Earth-abundant, scalab...
>
All raw coal is hundreds of meters below ground because everything that was easily accessible was already dug.
You should probably visit Wyoming.
https://en.m.wikipedia.org/wiki/List_of_coal_mines_in_the_Un...
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Search:
You should probably visit Wyoming.
https://en.m.wikipedia.org/wiki/List_of_coal_mines_in_the_Un...