Anthracite is considered the highest quality coal due to its high carbon content and low ash and sulfur content. It produces a clean and hot flame, making it ideal for heating and cooking applications.
The best quality coal is called anthracite. It is a hard, high-grade coal with a high carbon content and low impurities, making it a desirable fuel source for heating and industrial processes.
jharkhand produces best and largest quality and quantity of coal in india.
Lignite is a low-quality type of coal that is brownish in color. It is the lowest rank of coal in terms of carbon content and energy output.
Niger
Coal can range in color from black to dark brown, depending on its carbon content and impurities. High-quality coal tends to be black, while lower quality coal can appear as a darker brown.
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.
jharkhand
Katniss Everdeen is from district 12, which is the coal mining district.
Metlatonoc, in the state of Guerrero is the poorest city in Mexico with life expectancy, income per capita and quality of life similar to that of Malawi (a poor, hunger-striken African country).
anthracite about 90% carbon
yes