| http://www.w3.org/ns/prov#value | - By: 2001Sierra On: Sat Jan 04, 2014 5:09 pm Clinker facts:They will never go away once formedThey typically are formed by hot firesRed ash coal has a tendency to produce more of them when the fire is especially run hot and the iron in the ash tends to fuse togetherWhite ash coal typically produces less of them
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