Coal is usually classified into the sub-groups known as anthracite, bituminous, lignite, and peat. |
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For more than twenty years the anthracite miners have groaned under most intolerable and inhuman conditions. |
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Since the mountains of Appalachia were rich in anthracite, a superior grade of coal, the industry grew rapidly. |
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A light gray deepens to a gleaming anthracite, giving volume and depth to the image. |
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When the hard anthracite coal is mined the very fine, gritty material is called culm. |
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Some anthracite is as fully xyloid as are some lignites and semi-bituminous coals. |
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Continued compaction by overburden then converts lignite into bituminous coal and finally, anthracite coal. |
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The disconnector notch was polished as smooth as Egyptian anthracite, and all tooling marks were polished out. |
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In 1840 iron ore had only recently been discovered and anthracite coal mining had not yet begun. |
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Peats will in situ change successively to lignite, to bituminous coal, and eventually to anthracite. |
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Depending on the degree of carbon concentration and coalification, one differentiates between lignite, bituminous coal and anthracite. |
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The rest of the interior trim is standard save for the anthracite grey instrument dials. |
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Colours are combined with all shades of grey, ranging from silver to anthracite, accented with rose or fuchsia. |
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While our review sample was anthracite, the Quality Mat is also available in blue, red and orange. |
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We offer fourteen standard colors. The palette ranges from ruby red to anthracite. |
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According to your astral sky, it is adviced to use an anthracite grey mascara to underline your non-conformist spirit. |
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The water is filtered through layers of sand, gravel and other media such as anthracite or activated carbon to remove any remaining particles. |
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The upper profile is available in aluminium, silver and anthracite, as well as in lacquered and untreated holm oak. |
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Another variant is the aluminium frame effectively combined with dyed sheets of toughened glass, either in anthracite or mocha. |
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Frame made of tabular steel, lacquered with colour anthracite, with 4 plastic feet, height-adjustable. |
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The Philadelphia and Reading developed as a carrier of coal from the anthracite mines of Pennsylvania. |
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In the 1870s it acquired 30 percent of the state's anthracite lands, mainly in the Schuylkill and Western Middle coal districts. |
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Smaller amounts of anthracite occur in South Africa, Australia, western Canada, China, and other countries. |
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They are available in anthracite, stainless steel, mirror polished steel, or silver to match the operating panel. |
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Premium model in sophisticated anthracite, with large display, 7 kg load capacity and maximum features. |
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For this, we selected Witex's laminate flooring in dark anthracite stone beech. |
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Or maybe a seductive pink, contrasted with a wonderful white and an enchanting anthracite? |
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The seat and backrest combine to make a comfortable unit in black, anthracite or white plastic. |
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A choice of polished or powder-coated frames in white, white aluminium or anthracite. |
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The war brought corporate reorganization and consolidation to Pennsylvania's anthracite region, even while newly independent West Virginia's bituminous region lagged behind. |
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Peat is an accumulation of virtually unaltered plant material, while anthracite is nearly pure carbon with little trace of the original plant material. |
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The use of block colours in black, anthracite, charcoal gray, indigo, winter white and red-brown complements this understated and practical collection. |
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Coated with reflective micro-spheres, these apparel items cause the light to reverberate, shifting the colour through the spectrum from anthracite grey all the way to white. |
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Meanwhile, in the snug, women wearing hairnets and expressions as hard as anthracite would foregather over halves of stout and mither in incomprehensible Lancastrian idioms. |
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Quality, which one can even feel, since the pilaster strips rest upon easily raised on the attachment panel, which draws attention in noble anthracite coal-grey. |
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Depending on whether it uses brown or anthracite as fuel, a power station emits some 0.042 to 0.045 milligrams of mercury for every kilowatt-hour of energy it produces. |
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Coal rank indicates the progressive alteration, or coalification, from lignite to anthracite. |
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Modern rustic during the week, festive anthracite for a Saturday night get-together with friends, or bright pink if you really want to let your hair down. |
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As can be seen from table 1, the two paint samples contain high amounts of anthracite, fluoranthrene and fluorene. |
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It has long baffled North Korea's leaders that vinalon, a wonderful textile their country makes from anthracite and limestone, does not dominate world markets—it is, indeed, used in no other country. |
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Second, from 1850 to the outbreak of the First World War, the South Wales Coalfield was developed to supply steam coal and anthracite. |
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In a steel-sintering plant a bed of powdered iron ore, mixed with coke or anthracite, is ignited by a gas burner and then moved along a traveling grate. |
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Witex, the laminate flooring manufacturer based in Augustdorf, then provided the dark anthracite decor in stone birch with a 3-strip appearance, appropriate to the concept being used. |
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All three with headboards and footboards in the design S in anthracite. |
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In this spirit, the calfskin strap with light-colored stitching stands out and harmonizes with the trendy color scheme used on the dial: slate gray, anthracite, copper-colored, brown, silver-colored, black and white. |
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Kim Jong Il might have as much charisma as a chunk of anthracite but only a handful of world leaders have pushed their countries past the well-guarded gates of the nuclear club. |
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New flooring material of red ceramic tiles encased by two anthracite grey ceramic strips will mark the area where the new turnstiles will be located. |
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The lining in the bosh and hearth, where the highest temperatures occur, is usually made of carbon bricks, which are manufactured by pressing and baking a mixture of coke, anthracite, and pitch. |
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Available in white, light gray, anthracite or graphite black. |
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A shiny black croco bracelet, topstitched in grey anthracite, completes the outer features. |
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Colour: White shade, anthracite grey base and arm. |
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The Morris Canal, carrying anthracite and freight from Pennsylvania through New Jersey to its terminus at the mouth of the Hudson in Jersey City. |
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Hot blast enabled the use of raw anthracite coal, which was difficult to light, to the blast furnace. |
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Attempts to use anthracite as a fuel had ended in failure, as the coal resisted ignition under cold blast conditions. |
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Gessenhainer filed for a US patent on the use of hot blast and anthracite to smelt iron. |
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Since the 1980s, anthracite refuse or mine waste has been used for coal power generation in a form of recycling. |
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In southwest Wales, anthracite has been burned as a domestic fuel since at least medieval times, when it was mined near Saundersfoot. |
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The invention of the Wootten firebox enabled locomotives to directly burn anthracite efficiently, particularly waste culm. |
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Large quantities of anthracite for power purposes were formerly exported from South Wales to France, Switzerland and parts of Germany. |
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High grade and ultra high grade anthracite are harder than standard grade anthracite, and have a higher relative density. |
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Among current producers, Russia, China and Ukraine have the largest estimated recoverable reserves of anthracite. |
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Geologically, the largest most concentrated anthracite deposit in the world is found in northeastern Pennsylvania, United States. |
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The United States also contains several smaller deposits of anthracite, such as those historically mined in Crested Butte, Colorado. |
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The Groundhog Anthracite Deposit, located in British Columbia, Canada, is the largest previously undeveloped anthracite deposit in the world. |
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In New South Wales open casting for steam coal and anthracite is practiced. |
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Once completed, the WMPI facility will convert anthracite coal waste, primarily culm and silt, into a zero-sulfur liquid diesel fuel. |
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A large deposit of iron ore was discovered in the Musan area and a Juche-based iron-making method and the technology of producing magnesia clinker by use of anthracite have been developed and introduced to production. |
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Be it metal or plastic, a round or square-shaped logo element, name card holder in white or anthracite, the amigo® name tag can be appealingly combined in lots of different ways. |
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The mine produced high quality anthracite, and was sold primarily to Aberthaw power station and Port Talbot Steelworks and into the wholesale and retail sized coal markets. |
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In the 19th century thousands of Welsh coal miners emigrated to the anthracite and bituminous mines of Pennsylvania, many becoming mine managers and executives. |
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There are deposits of iron ore, lead ore, copper, silver, mercury, rock salt, phosphate, marble, anthracite coal and natural gas among other resources. |
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Legend has it that Allen fell asleep at the base of Broad Mountain and woke to the sight of a large fire because his campfire had ignited an outcrop of anthracite coal. |
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During the American Civil War, Confederate blockade runners used anthracite as a smokeless fuel for their boilers to avoid giving away their position to the blockaders. |
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A vein of anthracite that caught fire in Centralia, Pennsylvania in 1962 has been burning ever since, turning the once thriving borough into a ghost town. |
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On the inside, comfort seats, anthracite headlining, Carrara shades nappa leather upholstery and BMW individual piano black trim are some of the vehicle's highlights. |
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Anthracitization is the transformation of bituminous coal into anthracite. |
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Countries producing HG and UHG anthracite include Russia and South Africa. |
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It is a sedimentary rock, but the harder forms, such as anthracite coal, can be regarded as metamorphic rocks because of later exposure to elevated temperature and pressure. |
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