Carbonizing properties and petrographic composition of no. 2-bed coal from Bartoy mine and no. 5-bed coal from Wilkeson-Miller mine, Wilkeson, Pierce County, Wash.

Additional Authors:	Sprunk, George C,, McCartney, J. T., Davis, Joseph Dana,, Reynolds, Dewey A.,, Holmes, Clarence Raymond,
Year:	1942
Document Type:	USBM
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.7:649
Series:	Technical paper / United States Department of the Interior, Bureau of Mines ;
Report Number:	649
Subjects:	Carbonization
	Coal--Washington (State)--Pierce County
	Coal--Testing
Link:	https://hdl.handle.net/2027/mdp.39015078485516