Carbonizing properties and petrographic composition of Lower Hignite-bed coal from the Atlas Mine, Middlesboro, Bell County, Ky. :and the effect of blending this coal with Pocahontas no. 3- and no. 4-bed coals

Additional Authors:	Sprunk, George C,, Holmes, Clarence Raymond,, Davis, Joseph Dana,, Reynolds, Dewey A.,
Year:	1942
Document Type:	USBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.7:634
Series:	Technical paper / United States Department of the Interior, Bureau of Mines ;
Report Number:	634
Subjects:	Carbonization
	Coal--Testing
	Coal--Kentucky--Bell County
Link:	https://hdl.handle.net/2027/mdp.39015078485680