Pyrite size distribution and coal-pyrite particle association in steam coals :correlation with pyrite removal by float-sink methods

Author:	McCartney, J. T.
Additional Authors:	O'Donnell, H. J., Ergun, Sabri,
Year:	1969
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of the Interior, Bureau of Mines,
SUDOC:	I 28.23:7231
Series:	Report of investigations / Bureau of Mines ;
Report Number:	7231
Subjects:	Pyrites
	Coal preparation
Link:	https://hdl.handle.net/2027/mdp.39015078471805