http://www.damninteresting.com/?p=479
Moral of the story: Don't burn trash in a coal mine.
Thats insane, kinda like that fire in the rubber tire landfill that they can't put out somewhere (can't remember where, I saw it on PBS or something).
That was an extremely interesting read... :o
And this is also very interesting: "The odd history of Centralia is used in the upcoming movie Silent Hill."