Coal Specifications Table
Colorado Mines
| Mines/ Owners |
 |
 |
 |
 |
 |
 |
| Bowie #2 Mine Bowie Resources, Limited |
12,000 | 0.50 | 9.0 | 9.0 | 36.5 | 49.0 |
| Colowyo Mine TriState/Western Fuels-Colorado LLC |
10,460 | 0.38 | 5.8 | 16.9 | 32.8 | 44.2 |
| Elk Creek Mine Oxbow Mining, Inc. |
12,400 | 0.52 | 7.0 | 6.0 | 34.6 | 52.4 |
| Twentymile Mine Peabody Group |
11,350 | 0.41 | 9.3 | 9.8 | 35.0 | 45.9 |
| West Elk Mine Arch Coal Inc. |
12,000 | 0.50 | 9.3 | 8.5 | 35.2 | 47.0 |
Southern Illinois Mines
| Mines/ Owners |
|
|
|
|
|
|
| Monterey Mine No. 1 Monterey Coal Company |
10,300 | 1.00 | 8.0 | 19.0 | 31.6 | 41.4 |
| Gateway Mine Peabody Group |
11,000 | 3.00 | 10.0 | 13.5 | 35.7 | NA |
| Rend Lake Mine Consolidation Coal Company |
NA | NA | NA | NA | NA | NA |
Southern Powder River Basin Mines (SPRB)
| Mines/ Owners |
|
|
|
|
|
|
| Antelope Cloud Peak Energy |
8,800 | 0.22 | 5.3 | 26.5 | 31.8 | 36.2 |
| Belle Ayr Mine Alpha Natural Resources, Inc. |
8,549 | 0.30 | 4.6 | 29.8 | 31.5 | 34.1 |
| Black Thunder Arch Coal Inc. |
8,800 | 0.34 | 5.0 | 27.0 | 32.0 | 34.5 |
| Caballo Mine Peabody Group |
8,500 | 0.38 | 5.1 | 29.9 | NA | NA |
| Caballo Rojo Cloud Peak Energy |
8,450 | 0.32 | 5.2 | 30.2 | 30.6 | 33.8 |
| Coal Creek Arch Coal Inc. |
8,350 | 0.33 | 5.7 | 30.0 | 30.3 | 31.8 |
| Cordero Mine Cloud Peak Energy |
8,350 | 0.37 | 5.7 | 30.3 | 32.0 | 31.7 |
| Jacobs Ranch Arch Coal Inc. |
8,686 | 0.43 | 5.6 | 27.9 | 32.6 | 33.5 |
| North Antelope/Rochelle Complex Peabody Group |
8,800 | 0.22 | 4.6 | 27.6 | NA | NA |
| Black Thunder South Arch Coal, Inc. |
8,850 | 0.20 | 4.6 | 26.0 | 32.1 | 37.3 |
Southern Wyoming Mines
| Mines/ Owners |
|
|
|
|
|
|
| Black Butte Mine Black Butte Coal Company |
9,700 | 0.50 | 7.0 | 19.5 | 30.0 | 42.5 |
| Kemmerer Mine Chevron Mining Inc. |
9,800 | 0.80 | 5.0 | 22.0 | 34.0 | 39.5 |
Utah Mines
| Mines/ Owners |
|
|
|
|
|
|
| Dugout Canyon Mine Canyon Fuel Company, LLC |
12,000 | 0.45 | 9.9 | 6.3 | 37.3 | 46.3 |
| Horizon Mine America West Resources, Inc. |
12,000 | 0.65 | 9.6 | 9.0 | 40.1 | 41.3 |
| Skyline Mine Canyon Fuel Company, LLC |
11,700 | 0.45 | 8.5 | 9.5 | 40.5 | 41.5 |
| Sufco Mine Canyon Fuel Company, LLC |
11,400 | 0.40 | 8.5 | 9.5 | NA | NA |