ine run |
62 | Col. | Boulder | South Platte | Lafayette | Mine run |
63 | Col. | Boulder | Laramie | Simson | Mine run |
64 | Col. | Fremont | Canon City | Chandler | Nut and |
| | | | | Slack |
65 | Col. | Las Animas | Trinidad | Hastings | Nut |
66 | Col. | Las Animas | Trinidad | Moreley | Slack |
67 | Col. | Routt | Yampa | Oak Creek | |
68 | Ill. | Christian | Pana | Penwell Col. | Lump |
69 | Ill. | Franklin | No. 6 | Benton | Egg |
70 | Ill. | Franklin | Big Muddy | Zeigler | 3/4 inch |
71 | Ill. | Jackson | Big Muddy | | |
72 | Ill. | La Salle | Streator | | |
73 | Ill. | La Salle | Streator | Marseilles | Mine run |
74 | Ill. | Macoupin | Nilwood | Mine No. 2 | Screenings |
75 | Ill. | Macoupin | Mt. Olive | Mine No. 2 | Mine run |
76 | Ill. | Madison | Belleville | Donk Bros. | Lump |
77 | Ill. | Madison | Glen Carbon | | Mine run |
78 | Ill. | Marion | | Odin | Lump |
79 | Ill. | Mercer | Gilchrist | | Screenings |
80 | Ill. | Montgomery | Pana or No. 5 | Coffeen | Mine run |
81 | Ill. | Peoria | No. 5 | Empire | |
82 | Ill. | Perry | Du Quoin | Number 1 | Screenings |
____|_______|________________|________________|_______________|_____________|

APPROXIMATE COMPOSITION AND CALORIFIC VALUE OF CERTAIN TYPICAL AMERICAN
COALS--Continued

_____________________________________________________________________
| | | |
| Proximate Analysis (Dry Coal) |B. t. u.| |
No. |________________________________________| Per | |
| | | | | Pound | Authority |
| Moisture | Volatile | Fixed | Ash | Dry | |
| | Matter | Carbon | | Coal | |
____|__________|__________|________|_________|________|______________|