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What can anthracite be classified as?
Anthracite is a type of coal.
What is anthracite a type of?
Coal. Anthracite is a very hard very clean burning metamorphic type of coal.
Which coal type is harder anthracite or bituminous?
Anthracite is harder than bituminous coal. Anthracite has a higher carbon content and lower moisture content, making it a more dense and harder coal type.
What is the hardest and oldest of coal?
Anthracite is the hardest type of coal.
What is the hardest and oldest type coal?
Anthracite is the hardest type of coal.
Is anthracite coal a sedimentary rock?
No. Anthracite coal is a metamorphic rock.
What is the hardest and oldest type of coal?
Anthracite coal is the hardest and oldest type of coal. It has a high carbon content and is known for its low moisture and high energy content, making it a valuable fuel source. Anthracite coal is formed from the metamorphism of bituminous coal over millions of years.
Is Anthracite coal igneous metamorphic or sedimentary?
Anthracite coal is a type of metamorphic rock. It forms from the transformation of bituminous coal under increased temperature and pressure over time.
Which type of coal is the highest ranked?
anthracite
What is the most expensive type of coal?
Anthracite is the most metamorphosed type of coal (but still represents low-grade using only the more expensive anthracite coal in its passenger locomotives,
How many British thermal units are in a pound of anthracite coal?
There are 13,000 btu/lb anthracite coal.
What type of coal probably formed from the greatest pressure?
Anthracite coal likely formed from the greatest pressure, as it is the highest grade of coal and has undergone the most intense metamorphism.
