We are offering here the Anthracite Coal of various types that are made for use in the various industries. The offered coal is the most metamorphosed coal (though it still reflects low-grade metamorphism), with a carbon content ranging from 86 to 98 percent. The term refers to coal varieties that do not produce tarry or other hydrocarbon vapours when heated below their ignition stage. Anthracite Coal is the final stage of coal, meaning its the hardest and has the highest energy density of them all.