Nafziger, R. H. <br/><br/>
Preparation of titanium feedstock from Minnesota ilmenite by smelting and sulfation-leaching / 
by R. H. Nafziger and G. W. Elger. 
 - [Avondale, Md.] :  U.S. Dept. of the Interior, Bureau of Mines,  1987. 
 - 13 p. 
 - Report of investigations ;  9065 .
 - Report of investigations (United States. Bureau of Mines) ;  9065. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Titanium--Metallurgy.<br/>Ilmenite.<br/>Smelting.<br/>Leaching.
<br/><br/><label>Dewey Class. No.: </label>622 s  669/.7322�19