| http://www.w3.org/ns/prov#value | - The entire reserve of the USA (per the document) is only 60 M.T.'s.Here is an analysis I found for the anthracite at Groundhog mine in Canada:Washed CoalFixed carbon 82.4 %Ash content 9.8 %Volatile matter 7.2 %Sulphur content .6 %Thermal value 13,336 BTU/lb
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