Mining of hard coal

Title: Coal extraction Includes extraction (underground or above ground, including by liquefaction) and beneficiation (cleaning, calibration, sorting, etc.) of coals (includes anthracite) to classify, improve quality or facilitate transport or storage. Includes coal recovery from dust of pulverized coal. Does not include:  Lignite extraction (05200);  Service activities related to coal extraction (09900);  Peat extraction (08920);  Coke production (19100);  Manufacture of briquettes and coal agglomerates (19203);