- coal geology
- 煤田地质
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
coal geology
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coal geology — /koʊl dʒiˈɒlədʒi/ (say kohl jee oluhjee) noun the branch of geology that deals with coal, its formation and type, and aspects of its mining and uses …
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 assay — Coal Analysis techniques are specific analytical methods designed to measure the particular physical and chemical properties of coals. These methods are used primarily to determine the suitability of coal for coking, power generation or for iron… … Wikipedia
Coal seam fire — A coal seam fire near Denniston, New Zealand A coal seam fire or mine fire is the underground smouldering of a coal deposit, often in a coal mine. Such fires have economic, social and ecological impacts. They are often started by lightning, grass … Wikipedia
Geology of Iowa — This article is about Iowa geology; for the study of buried human cultural remains in Iowa, see Iowa archaeology .Bedrock featuresIowa s bedrock geology generally increases in age from west to east. In northwest Iowa Cretaceous bedrock is ca. 74… … Wikipedia
Coal power in the People's Republic of China — Entrance to a small coal mine in China. A coal shipme … Wikipedia
Coal — Sedimentary Rock Anthracite coal Composition Primary carbon Secondary hydrogen, sulfur … Wikipedia
Coal Oil Point seep field — The Coal Oil Point seep field offshore from Santa Barbara, California is a petroleum seep area of about three square kilometers adjacent to the Ellwood Oil Field, and releases about 40 tons per day of methane and about 19 tons of reactive organic … Wikipedia
Coal mining in Kentucky — Coal was discovered in Kentucky in 1750. Since the first commercial coal mine opened in 1820 coal has gained both economic importance and controversy regarding its environmental consequences. As of 2010 there are 442 operating coal mines in the… … Wikipedia
coal|i|fi|ca|tion — «KOH luh fuh KAY shuhn», noun. Geology. the formation of a coal bed or seam. ╂[< coal + fication] … Useful english dictionary
geology — /jee ol euh jee/, n., pl. geologies. 1. the science that deals with the dynamics and physical history of the earth, the rocks of which it is composed, and the physical, chemical, and biological changes that the earth has undergone or is… … Universalium
