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| | The COALPROD database: Historical Production Data for the Major Coal-Producing Regions of the Conterminous United States |
 | | Coal of Early Mesozoic age was first produced in the U.S. from the banks of the James River near Manakin, Virginia, and was used in Colonial Virginia for domestic needs by French Huguenot settlers (Wilkes, 1988). |
 | | It was not until 1758 that coal was produced commercially, however, when 9 tons of coal from near Richmond was shipped to New York. |
 | | Hibbard, W. R., Jr., Virginia coal, an abridged history: Virginia Center for Coal and Energy Research, Virginia Polytechnic Institute and State University, Blacksburg, Virginia, 151 p. |
| pubs.usgs.gov /of/1997/of97-447/text.htm (635 words) |
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