Our Mines

Mining Complexes

Arch Coal is a leading producer of metallurgical coal in Appalachia and the second largest producer of thermal coal in the Powder River Basin with strategic positions in other key supply basins. Arch and our subsidiaries operate large-scale, modern mining complexes in West Virginia, Wyoming, Colorado and Illinois.

Powder River Basin Western Bituminous Appalachia Illinois Basin

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Powder River Basin   Bituminous Thermal
Black Thunder     Western Bituminous
Coal Creek     West Elk
     
Appalachia     Illinois Basin
Beckley     Viper
Coal-Mac    
Leer    
Mountain Laurel    
Sentinel