- thin coal
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тонкий угольный пласт
English-Russian dictionary of geology. 2011.
thin coal
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coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… … Universalium
coal seam — thin layer of coal … English contemporary dictionary
Coal Seams of the South Yorkshire Coalfield — The coal seams worked in the South Yorkshire coalfield lie mainly in the middle coal measures. These are a series of mudstones, shales, sandstones, and coal seams laid down during the Carboniferous period about 350 million years ago. The total… … Wikipedia
Coal ball — A … Wikipedia
coal — coalless, adj. /kohl/, n. 1. a black or dark brown combustible mineral substance consisting of carbonized vegetable matter, used as a fuel. Cf. anthracite, bituminous coal, lignite. 2. a piece of glowing, charred, or burned wood or other… … Universalium
Coal companies of Australia — Contents 1 Anglo Coal Australia Ltd 1.1 Anglo Coal Callide Mine 1.2 Anglo Coal Capcoal Mine … Wikipedia
Coal analysis — Determines the composition and properties of coal so it can be ranked and used most effectively. • Proximate analysis, determines, on an as received basis, the moisture content, volatile matter (gases released when coal is heated), fixed… … Energy terms
Coal Nunatak — For another nunatak in Antarctica with a similar name, see Coal Rock. Coal Nunatak (72°7′S 68°32′W / 72.117°S 68.533°W / 72.117; 68.533) is a flat topped rock mass with steep c … Wikipedia
coal pipe — noun : a very thin and irregular seam of coal … Useful english dictionary
Problems in coal mining — Coal mining cannot be done everywhere with coal, due to certain restrictions.ProblemsDip of strataDue to current machinery, a permament feedback is required.FaultingIf a fault hits a rock with a coal seam inside, the coal seam moves. Machinery… … Wikipedia
Splint coal — Splint Splint, n. [Akin to D. splinter,G. splinter, splitter, Dan. splint, Sw. splint a kind of spike, a forelock (in nautical use), Sw. splintato splint, splinter, Dan. splinte, and E. split. See {Split}, v. t., and cf. {Splent}.] 1. A piece… … The Collaborative International Dictionary of English
