> 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

> 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_United_States https://en.m.wikipedia.org/wiki/List_of_coal_mines_in_the_Un...