anthracite is the best quality of coal
The finest quality coal is called the bituminous coal, it is finer than the lignite coal.
Welsh coal is supposedly the best quality. It was used by British rail in their steam trains. Welsh coal burns hotter.
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The best quality coal is mostly carbon, lower grades of coal have increasingly larger amounts of residual plant matter and/or mineral ash.
Black coal is a high-quality variety of coal.
The finest quality coal is called the bituminous coal, it is finer than the lignite coal.
Welsh coal is supposedly the best quality. It was used by British rail in their steam trains. Welsh coal burns hotter.
jharkhand produces best and largest quality and quantity of coal in india.
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Bituminous coal or black coal is a relatively soft coal containing a tarlike substance called bitumen. It is of higher quality than lignite coal but of poorer quality than anthracite. Formation is usually the result of high pressure being exerted on lignite.
The best quality coal is mostly carbon, lower grades of coal have increasingly larger amounts of residual plant matter and/or mineral ash.
Black coal is a high-quality variety of coal.
Low quality coal tends to be slow burning, smoky and produce a lot of ash. High quality coal burns better and is less smoky and produces less ash.
Pakistan has low quality of coal (lignite) because pakistan is a poor country which dont have good machinary to dig out the best coal which is found very deep underground.So pakistan mainly use lignite which is found near the surface and it is easier to mine.And this is a natural fact which can not be changebut this type of coal is also very useful if it is developed ,this coal is mainly used to produce electrical energy.
jharkhand
Coal Bunker, Coal scuttle, Coal hod
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