Characterization of the valence state of iron in coal dust

Author:	Doughty, D. A.
Additional Authors:	Dwiggins, C. W.,
Year:	1973
Document Type:	BMRA
Issuing Agency:	U.S. Dept. of Interior, Bureau of Mines,
SUDOC:	I 28.23:7726
Series:	Report of investigations / United States Department of the Interior, Bureau of Mines ;
Report Number:	7726
Subjects:	Coal--Analysis
	Mine dusts--Analysis
	Iron compounds
Link:	https://hdl.handle.net/2027/mdp.39015078520890