Microscopic structure and concerntratability of the important iron ores of the United States
By: by S. R. B. Cooke.
Series: U. S. Bureau of Mines. Bulletin 39l
Publisher: U.S. Govt. print. off.
Published: 1936
Place of publication: Washington
Language: eng
Number of pages: 121
Subjects: Iron ores -- United States.; Metallography
Other titles: Structure and concentratability of iron ores.
Notes: Bibliography: p. 120-121.
Portion of thesis (Ph. D.)--University of Missouri, 1933.
At head of title: United States Department of the Interior,Harold L. Ickes, Secretary, Bureau of Mines, John W. Finch, Director ...
Running title: Structure and concentratability of iron ores.
"This report presents the results of work done at the Mississippi Valley Experiment Station of the United States Bureau of Mines in cooperation with the School of Mines and Metallurgy of the University of Missouri, Rolla, Mo." -- Pref. p. ii.