How To Use Brown coal In A Sentence
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Although by no means restricted to the Neogene, these economically important sequences include brown coals or lignites, which underlie large areas and include substantial fluvial sequences of this age.
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Europe, for instance, has sufficient amounts of brown coal, or lignite, to keep the continent supplied with electrical power for the next 200 years or so.
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The republic has supplies of coal and lignite (brown coal) and uranium ore.
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It is called surturbrand, a variety of brown coal or lignite, found chiefly in Iceland.
A Journey to the Interior of the Earth
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It is called surturbrand, a variety of brown coal or lignite, found chiefly in
Journey to the Interior of the Earth
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The principal crops are wheat, maize, barley, sugar beet, potatoes, and grapes, while mineral resources include bauxite, brown coal, lignite, and copper.
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Burning brown coal, using new technologies, is effective and environmentally acceptable.
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About three-fifths of U.S. coal production is bituminous, one-third subbituminous, and about one-tenth lignite (brown coal).
Energy profile of the United States
