Top 10 Mines of the Crested Butte Coal Field by Production (in short-tons):
1. Crested Butte #1 and 2 - 10,068,811
2. Alpine - 2,257,787
3. Anthracite Mesa - 1,297,196
4. Ruby - 825,324
5. Bulkley #2 - 788,148
6. Horace - 715,468
7. Kubler - 705,278
8. Littell - 461,929
9. Baldwin (Old) - 297,236
10. Bulkley - 290,326
Colorado Geological Survey