History of anthracite coal mining in Pennsylvania History of anthracite coal mining in Pennsylvania There are two types of coal found in Pennsylvania: anthracite (the “hard coal” found in Northeastern Pennsylvania below the Allegheny Ridge southwest to Harrisburg; also called “stone coal”, “rock coal” in the 1800s) and bituminous (“soft coal”, found west of the Allegheny Front escarpment). Anthracite coal is a natural mineral with a high carbon and energy content that gives off light and heat (produced energy) when burned, making it useful as a fuel. It was possibly first used in Pennsylvania as a fuel in 1769, but its real history begins with a documented
History of anthracite coal mining in Pennsylvania are surrounded by sandstone ridges, which help to “protect” the anthracite (Hornberger et al., 20-2). There are four different anthracite coalfields in Pennsylvania, all located on the eastern side of the state. The Northern field is located predominantly in the Luzerne, Lackawanna, Susquehanna and Wayne Counties; the Western Middle field in Northumberland, Columbia, and Schuylkill Counties; Eastern Middle field mainly in Luzerne County but extending into Schuylkill, Carbon, and Columbia Counties; the Southern field in Carbon, Schuylkill, Lebanon, and Dauphin Counties (Latzko, 8). Anthracite differs from bituminous in usage in that it has better heat quality and fewer disadvantageous by-products,