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In 2018, coal mining decreased to 755 million short tons, and American coal consumption reached its lowest point in nearly 40 years. [17] In 2017, U.S. coal mining had increased to 775 million short tons. [3] In 2016, US coal mining declined to 728.2 million short tons, down 37 percent from the peak production of 1,172
In a particularly spectacular case in the German Saar region (another historical coal-mining area), a suspected mine collapse in 2008 created an earthquake measuring 4.0 on the Richter magnitude scale, causing some damage to houses. Previously, smaller earthquakes had become increasingly common and coal mining was temporarily suspended in the area.
Black lung disease (BLD), also known as coal workers' pneumoconiosis, [1] or simply black lung, is an occupational type of pneumoconiosis caused by long-term inhalation and deposition of coal dust in the lungs and the consequent lung tissue's reaction to its presence. [2]
The Preventing Government Waste and Protecting Coal Mining Jobs in America is a bill that would amend the Surface Mining Control and Reclamation Act of 1977 to require state programs for regulation of surface coal mining to incorporate the necessary rule concerning excess spoil, coal mine waste, and buffers for perennial and intermittent streams published by the Office of Surface Mining ...
Machinery trying to mine the coal may not be able to reach the displaced seam, if the displacement is too large. Coal mines use a combination of boreholes and high-resolution seismic reflection data to identify the larger faults and avoid the most faulted areas at the mine planning stage. [1]
In 1810, 176,000 short tons of bituminous coal, and 2,000 tons of anthracite coal, were mined in the United States. American coal mining grew rapidly in the early 1820s, doubling or tripling every decade. Anthracite mining overtook bituminous coal mining in the 1840s; from 1843 through 1868, more anthracite was mined than bituminous coal.
The Coal strike of 1902 (also known as the anthracite coal strike) [1] [2] was a strike by the United Mine Workers of America in the anthracite coalfields of eastern Pennsylvania. Miners struck for higher wages, shorter workdays, and the recognition of their union. The strike threatened to shut down the winter fuel supply to major American cities.
The coal dust explosion occurred at 3:27 pm. [2] The incident was the worst in the United States since 1970, when 38 miners were killed at Finley Coal Company's No. 15 and 16 mines in Hyden, Kentucky. [3] [4] [5] A state funded independent investigation later found Massey Energy directly responsible for the blast. [6]