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美国煤炭大事记１７世纪１６７３～１６７４年—路易·朱利叶和雅克·马凯特神父于赴密西西比河探险途中在伊利诺依河某处发现了煤。１８世纪１７４８年—美国有史以来首次从曼金地区的煤矿开采出商品煤。１７６２年—在宾夕法尼亚州发现无烟煤。１７７６～１７８２年—在...
American Coal Memorabilia 1673-1674 - Father Louis Juliet and Jacques Marquette discovered coal somewhere along the Illinois River on his way to the Mississippi. 18th Century 1748 - The United States, for the first time in history, mined commercial coal from mines in the Mandain area. 1762 - Anthracite found in Pennsylvania. 1776 ~ 1782 - in ...