encyclopedia coal mining

  • Strip Mining Encyclopedia.com

    However, the most common association of strip mining is with coal. The examples of decimated land in Appalachia have motivated calls for prevention, or at least major efforts at reclamation. Strip mining for coal comprises well over half of the land that is stripmined, which totaled less that 0.3% of land in the United States between 1930 and

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  • WilderDavidson Coal Mining Complex Tennessee Encyclopedia

    Loed in the rugged, isolated area at the juncture of Fentress, Overton, and Putnam Counties, the five communities of Wilder, Davidson, Twinton, Crawford, and Highland Junction comprised the WilderDavidson Coal Mining complex which flourished from 1903 until the mid1930s.

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  • Underground coal mine Article about Underground coal

    Alternatively, the coal is drilled, and the resultant holes are loaded with explosives and blasted in order to break the coal to the desired size. In order to protect the miners and equipment in an underground coal mine, much attention is paid to maintaining and supporting a safe roof or overhead ceiling for the extraction openings.

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  • Coal mining Article about coal mining by The Free Dictionary

    Find out information about coal mining. physical extraction of coal resources to yield coal also, the business of exploring for, developing, mining, and transporting coal in any form. Explanation of coal mining. Coal mining Article about coal mining by The Free Dictionary. Encyclopedia browser?

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  • Coalmine Article about Coalmine by The Free Dictionary

    coal mining, physical extraction of coal resources to yield coal also, the business of exploring for, developing, mining, and transporting coal in any form. Strip mining is the process in which the overburden (earth and rock material overlying the coal) is removed to expose a coal seam or coal bed.

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  • coal Kids Britannica Kids Homework Help

    The major source of fuel throughout the world is coal. Coal is a black or brown rock that, when burned, releases energy in the form of heat. One of coal''s main uses is the production of electricity.

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  • Coal National Geographic Society

    Coal is a nonrenewable fossil fuel that is combusted and used to generate electricity. Mining techniques and combustion are both dangerous to miners and hazardous to the environment however, coal accounts for about half of the electricity generation in the United States.

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  • Mining Tennessee Encyclopedia

    The leading industry was coal mining, followed in order by copper and phosphate. By 1919 coal continued to be the leading mineral product of the Volunteer State, but phosphate rock had risen to second in both the state and the nation, followed by leadbearing zinc ores, marble, iron, and copper.

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  • Coal Encyclopedia.com

    Mining, process of extracting useful minerals from the surface of the Earth, including the seas.A mineral, with a few exceptions, is an inorganic substance occurring in nature that has a definite chemical composition and distinctive physical properties or molecular structure. (One organic substance, coal, is often discussed as a mineral as well.) Ore is a metalliferous mineral, or an aggregate

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  • Coal The Encyclopedia of Oklahoma History and Culture

    The MK&T controlled the two largest mining companies in the Indian Territory coal industry. In the early 1870s McAlester sold his Oklahoma Mining Company to the Osage Coal and Mining Company, a larger concern that he and several partners had founded. Soon thereafter, the Katy acquired an interest in the firm and by 1888 owned it outright.

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  • Coal Mining Encyclopedia of Alabama

    Most accounts identify the Alabama Coal Mining Company (ACMC) as the first coalmining enterprise in that area, but personal records indie that William Phineas Browne, founder of the Little Cahaba Iron Works, used slave labor to mine coal in the Montevallo area as early as 1849. According to Ethel Armes, historian of Alabama''s coal and iron

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  • Mining Towns in Alabama Encyclopedia of Alabama

    Ensley Postcard As coal and iron industries developed in Alabama, mining towns came to define the daily existence and the social order for thousands of miners and their families. Numerous towns dotted the landscape during the boom times for coal and iron production, but mining''s decline in the last half of the twentieth century brought about the disappearance of many communities.

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  • underground coal mining Encyclopedia.com

    Pick a style below, and copy the text for your bibliography. Encyclopedia.com gives you the ability to cite reference entries and articles according to common styles from the Modern Language Association (MLA), The Chicago Manual of Style, and the American Psychological Association (APA). Within the

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  • Coal mining : Wikis (The Full Wiki)

    The goal of coal mining is to economically remove coal from the ground. Coal is valued for its energy content, and since the 1880s is widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. In the United States, United Kingdom, and South Africa, a coal mine and its structures are a "colliery".

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  • Coal mining Wikipedia

    Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s, has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron from iron ore and for cement production. In the United Kingdom and South Africa, a coal mine and its structures are a colliery, a coal mine a pit, and the

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  • CoalMining Disasters The Encyclopedia of Oklahoma

    The worst mining disaster during the Indian Territory period occurred in Krebs on January 7, 1892. At the Osage Coal and Mining Company''s Mine Number Eleven a "windy shot" set off an explosion that quickly swept through the entire mine, killing one hundred men and injuring another two hundred.

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  • Coal The Encyclopedia of Oklahoma History and Culture

    The MK&T controlled the two largest mining companies in the Indian Territory coal industry. In the early 1870s McAlester sold his Oklahoma Mining Company to the Osage Coal and Mining Company, a larger concern that he and several partners had founded. Soon thereafter, the Katy acquired an interest in the firm and by 1888 owned it outright.

    Get Price
  • Coal Mining Encyclopedia.com

    COAL MINING AND MIGRANT WORKERS. Coal mining companies had always been confronted with the difficulties of recruiting and keeping workers. This problem became severe after World War I, when miners and other young workers deserted the collieries for healthier and betterpaid occupations.

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  • Mining Surface mining Encyclopedia Britannica

    Mining Mining Surface mining: It has been estimated that more than twothirds of the world''s yearly mineral production is extracted by surface mining. There are several types of surface mining, but the three most common are openpit mining, strip mining, and quarrying. These differ from one another in the mine geometries created, the techniques used, and the minerals produced.

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  • Underground coal mine Article about Underground coal

    Alternatively, the coal is drilled, and the resultant holes are loaded with explosives and blasted in order to break the coal to the desired size. In order to protect the miners and equipment in an underground coal mine, much attention is paid to maintaining and supporting a safe roof or overhead ceiling for the extraction openings.

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  • CoalMining Disasters The Encyclopedia of Oklahoma

    The worst mining disaster during the Indian Territory period occurred in Krebs on January 7, 1892. At the Osage Coal and Mining Company''s Mine Number Eleven a "windy shot" set off an explosion that quickly swept through the entire mine, killing one hundred men and injuring another two hundred.

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  • Coal mining Choosing a mining method Britannica

    Coal mining Coal mining Choosing a mining method: The various methods of mining a coal seam can be classified under two headings, surface mining and underground mining. Surface and underground coal mining are broad activities that incorporate numerous variations in equipment and methods, and the choice of which method to use in extracting a coal seam depends on many

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  • Coal in Canada Wikipedia

    In 2012, Pricewaterhouse Coopers released an economic impact analysis of Canada''s coal mining industry. According to the report, coal mining made an economic contribution of $5.2 billion to Canada''s GDP, including $3.2 billion in direct impacts and $2 billion of indirect impacts, between 2001 and 2010.

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  • Mining Tennessee Encyclopedia

    The leading industry was coal mining, followed in order by copper and phosphate. By 1919 coal continued to be the leading mineral product of the Volunteer State, but phosphate rock had risen to second in both the state and the nation, followed by leadbearing zinc ores, marble, iron, and copper.

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  • Category:Coal mining Simple English Wikipedia, the free

    Pages in egory "Coal mining" The following 3 pages are in this egory, out of 3 total.

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  • Mining Facts for Kids

    Mining is the process of mining stuff out of the ground. Any material that cannot be grown must be mined. Mining things from the ground is called extraction. Mining can include extraction of metals and minerals, like coal, diamond, gold, silver, platinum, copper, tin and iron. Mining can also include other things like oil and natural gas.

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  • Mining Simple English Wikipedia, the free encyclopedia

    Mining is the process of digging things out of the ground. Any material that cannot be grown must be mined. Mining things from the ground is called extraction. Mining can include extraction of metals and minerals, like coal, diamond, gold, silver, platinum, copper, tin and iron.

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  • Coalmining Article about Coalmining by The Free Dictionary

    coal mining, physical extraction of coal resources to yield coal also, the business of exploring for, developing, mining, and transporting coal in any form. Strip mining is the process in which the overburden (earth and rock material overlying the coal) is removed to expose a coal seam or coal bed.

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  • COAL MINING IN UTAH Utah Eduion Network

    T he history of coal mining in Utah is one of outside economic domination which has created a distinctive ethnic mix in the central southeastern area of predominantly Mormon Utah. The area was first controlled by major railroads, and, since World War I, increasingly by international energy companies. However, Utah''s coal industry began under the aegis of the LDS Church, which reserved valuable

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  • coal mining Infoplease

    coal mining, physical extraction of coal resources to yield coal also, the business of exploring for, developing, mining, and transporting coal in any form. Strip mining is the process in which the overburden (earth and rock material overlying the coal) is removed to expose a coal seam or coal bed.

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  • eWV Kettle Bottom Encyclopedia

    The term kettle bottom, in miners'' jargon, refers to a dangerous geologic formation found in the roofs of underground coal mines. Kettle bottoms increase the risk of mine roof falls. Kettle bottoms were generated in ages long past when an underground mineral deposit formed inside of slate, or when the root mass of an ancient tree petrified.

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  • Coal Encyclopedia of Greater Philadelphia

    Although coal mining can be a profitable business, it can also be costly and dangerous. Miners are often subjected to injury, "black lung" and other harmful effects caused by breathing coal dust, mine collapses, and the possibility of death. Coal mining can also having a drastic impact on communities with mines.

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  • Coal in Canada The Canadian Encyclopedia

    Dec 21, 2018 · Most of Canada''s coal is extracted through surface mining — more specifically through strip mining or open pit extraction (see Coal Mining). To a greater extent than underground mining, surface mining destroys wildlife habitats and threatens water systems with pollution. The industry has nevertheless increasingly embraced surface mining in

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  • Mine gas mining Encyclopedia Britannica

    Mine gas, any of various harmful vapours produced during mining operations. The gases are frequently called damps (German Dampf, "vapour"). Firedamp is a gas that occurs naturally in coal seams. The gas is nearly always methane (CH4) and is highly inflammable and explosive when present in the air

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  • Mining The Canadian Encyclopedia

    May 22, 2019 · Industrial demand for coal and iron spurred the expansion of mining and smelting in the late colonial period. Coal mining developed rapidly near Sydney, Cape Breton, and, in the mid19 th century, major coal deposits were loed on Vancouver Island.

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  • The US Coal Industry in the Nineteenth Century

    As a result, coal mining needed larger amounts of capital as new systems of pumping, ventilation, and extraction required the implementation of steam power in mines. By the 1890s, electric cutting machines replaced the blasting method of loosening the coal in some mines, and by 1900 a quarter of American coal was mined using these methods

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