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The Belle Ayr mine is a coal mine located 18 miles southeast of Gillette, Wyoming in the United States in the coal-rich Powder River Basin.The mine is an open pit, "truck and shovel", mine producing a low-sulfur, sub-bituminous coal from the Wyodak-Anderson seam that is used for domestic energy generation.
For 2011, Massey expected to ship 10 to 14 million tons of metallurgical coal, about the same as Alpha (in 2010 this was 11.88 million tons or 14% of total production). [25] In its last annual report (2009) Massey Energy reported coal sales of 38 million tons (ranking sixth in the US), compared to 84.8 million tons sold by Alpha Natural ...
In 2007, the region produced 436 million short tons (396 million tonnes) of coal, more than twice the production of second-place West Virginia, and more than the entire Appalachian region. [1] The Powder River Basin is the largest coal-producing region in the United States. [2]
The Eagle Butte mine is a coal mine located 7 miles (11 km) north of Gillette, Wyoming in the United States in the coal-rich Powder River Basin.The mine is an open pit, "truck and shovel", mine producing a low-sulfur, sub-bituminous coal from the Roland and Smith seams that is used for domestic energy generation.
This is a list of plantations and/or plantation houses in the U.S. state of Georgia that are National Historic Landmarks, listed on the National Register of Historic Places, listed on a heritage register, or are otherwise significant for their history, association with significant events or people, or their architecture and design. [1] [2] [3]
hemming process A closed hem A seam. Hemming and seaming are two similar metalworking processes in which a sheet metal edge is rolled over onto itself. Hemming is the process in which the edge is rolled flush to itself, while a seam joins the edges of two materials.
Georgia-Pacific (21 P) Pages in category "Manufacturing companies based in Atlanta" The following 34 pages are in this category, out of 34 total.
Seam (geology), a stratum of coal or mineral that is economically viable; a bed or a distinct layer of vein of rock in other layers of rock; Seam (metallurgy), a metalworking process the joins the ends of two sheet metal edges; Seam (sewing), the line where two or more layers of fabric are held together by stitches.