Property: North Antelope Rochelle
Latitude: 43.5594
Longitude: -105.2715
2015 Production (metric tonnes): 99,195,129
Owner: Peabody Energy
Production Type: Steam Coal
Property: Black Thunder
Latitude: 43.6386
Longitude: -105.2714
2015 Production (metric tonnes): 90,220,147
Owner: Arch Coal
Production Type: Steam Coal
Property: Antelope
Latitude: 43.4861
Longitude: -105.3478
2015 Production (metric tonnes): 31,915,719
Owner: Cloud Peak Energy
Production Type: Steam Coal
Property: Cordero Rojo
Latitude: 44.0068
Longitude: -105.3586
2015 Production (metric tonnes): 20,749,107
Owner: Cloud Peak Energy
Production Type: Steam Coal
Property: Eagle Butte
Latitude: 44.369
Longitude: -105.504
2015 Production (metric tonnes): 17,825,928
Owner: Alpha Natural Resources
Production Type: Steam Coal
Property: Belle Ayr
Latitude: 44.077
Longitude: -105.379
2015 Production (metric tonnes): 16,618,380
Owner: Alpha Natural Resources
Production Type: Steam Coal
Property: Spring Creek
Latitude: 45.1
Longitude: -106.9
2015 Production (metric tonnes): 15,410,728
Owner: Cloud Peak Energy
Production Type: Steam Coal
Property: Rawhide
Latitude: 44.417
Longitude: -105.505
2015 Production (metric tonnes): 13,760,174
Owner: Peabody Energy
Production Type: Steam Coal
Property: Freedom
Latitude: 47.424
Longitude: -101.858
2015 Production (metric tonnes): 12,967,924
Owner: NACCO Industries
Production Type: Steam Coal
Property: Buckskin
Latitude: 44.473
Longitude: -105.536
2015 Production (metric tonnes): 12,398,339
Owner: Kiewit Mining Group
Production Type: Steam Coal