Anthracite coal

Anthracite coal is a high-grade type of coal known for its dark, shiny appearance and high carbon content. It forms from older bituminous coal under intense pressure and heat, making it the most energy-dense and cleanest-burning among coal types. Anthracite is primarily used for heating and industrial processes because it produces a high amount of heat with minimal smoke and pollutants. Its hard texture and durability also make it suitable for certain metallurgical applications. Overall, anthracite is valued for its efficiency and cleaner combustion compared to other coal varieties.