Washability characteristics of Mammoth and Holmes vein anthracites

Author:	Ingersoll, D. E.
Additional Authors:	Eckerd, James Wilson.
Year:	1960
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:5569
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	5569
Subjects:	Coal washing
	Anthracite coal--Pennsylvania--Schuylkill County
Link:	https://hdl.handle.net/2027/mdp.39015078529057