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Coal is a
combustible black or brownish-black
sedimentary rock,
formed as rock
strata called coal seams.
Coal is
mostly carbon with
variable amounts of...
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Coal mining is the
process of
extracting coal from the
ground or from a mine.
Coal is
valued for its
energy content and
since the 1880s has been widely...
- up
coaling in Wiktionary, the free dictionary.
Coaling can
refer to:
Coaling, Alabama, a town in
Tuscaloosa County, Alabama,
United States Coaling Island...
- The
coal tit or cole tit, (Periparus ater), is a
small p****erine bird in the tit family, Paridae. It is a
widespread and
common resident breeder in forests...
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Coales is a surname.
Notable people with the name include: John
Flavell Coales {1907–1999),
British physicist and
engineer William Coales (1886–1960)...
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Coal in
India has been
mined since 1774, and
India is the
second largest producer and
consumer of
coal after China,
mining 777.31 million
metric tons (856...
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Metallurgical coal or
coking coal is a
grade of
coal that can be used to
produce good-quality coke. Coke is an
essential fuel and
reactant in the blast...
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Coal slurry is a
mixture of
solids (mined
coal or
coal waste) and
liquids (water or organic)
produced by a
coal preparation plant. To
transform the coal...
- The
British Coal Corporation was a
nationalised corporation responsible for the
mining of
coal in the
United Kingdom from 1987
until it was effectively...
- Selling, carrying, bringing, or
taking coal(s) to
Newcastle is an
idiom of
British origin describing a
pointless action. It
refers to the fact that, historically...
