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| Topic: What would happen if you lit a fire in a coal mine - how lon | |
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In 1962 a small town in PA had a coal-mine fire. It took 20 yrs to put
out the "main flames". The coal is still burning - 45 years later. Check out this web site - includes pictures, looks like a volcano smoldering under the ground in rural PA: http://fogonazos.blogspot.com/2007/03/centralia-mouth-of-hell.html |
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