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  2. Category:Coal mining in Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Category:Coal_mining_in...

    Pages in category "Coal mining in Pennsylvania" The following 24 pages are in this category, out of 24 total. This list may not reflect recent changes. A.

  3. List of coal mines in the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_coal_mines_in_the...

    The following table lists the coal mines in the United States that produced at least 4,000,000 short tons of coal.. According to the U.S. Energy Information Administration (EIA), there were 853 coal mines in the U.S. in 2015, producing a total of 896,941,000 short tons of coal.

  4. Category:Coal towns in Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Category:Coal_towns_in...

    Pages in category "Coal towns in Pennsylvania" The following 81 pages are in this category, out of 81 total. ... Dagus Mines, Pennsylvania; Denbo, Pennsylvania; F.

  5. Coal Region - Wikipedia

    en.wikipedia.org/wiki/Coal_Region

    A Welsh miner in a coal mine in Pennsylvania's Coal Region in 1910. By the 18th century, the Susquehannock Native American tribe that had inhabited the region was reduced 90 percent [2] in three years of a plague of diseases and possibly war, [2] opening up the Susquehanna Valley and all of Pennsylvania to European settlers.

  6. Pittsburgh coal seam - Wikipedia

    en.wikipedia.org/wiki/Pittsburgh_coal_seam

    The coal was plentiful and laborers, working in mines within a mile of Pittsburgh, earned about $1.60 per week and could produce as many as 100 bushels of coal daily. [ 22 ] The Pittsburgh seam was America's principal seam of coal production during the late nineteenth and early twentieth century. [ 23 ]

  7. Clearfield Coalfield - Wikipedia

    en.wikipedia.org/wiki/Clearfield_Coalfield

    Each railroad opened numerous coal company towns such as Surveyor, Croft, Karthaus and Bald Hill on NYC's Susquehanna River line. Numerous other towns were built such as Gaazam, Glen Richey, Peale, Winburne (Summerville), Hawk Run, Morrisdale and Irvona. The active mining of these fields has been greatly reduced since the 1970s.

  8. Pittsburgh Coalfield - Wikipedia

    en.wikipedia.org/wiki/Pittsburgh_Coalfield

    The Pittsburgh Coalfield (Pittsburgh Coal Region) is the largest of the Western Pennsylvania coalfields. It includes all or part of Allegheny, Fayette, Greene, Washington, and Westmoreland Counties in Pennsylvania. Coal has been mined in Pittsburgh since the 18th century. U.S. Steel and Bethlehem Steel owned Karen, Maple Creek, and Ellsworth ...

  9. Geology of Pennsylvania - Wikipedia

    en.wikipedia.org/wiki/Geology_of_Pennsylvania

    Most of the coal being mined from this section is from the Pennsylvanian-aged formations. Along with the Mazon Creek fossil field in Illinois, a tremendous amount of plant fossils has been studied from this area. [13] Landslides and acid mine drainage are two principal hazards of the area. In the past, underground mine fires have also been a ...