Minor-element interactions in copper matte smelting 
by Elizabeth A. Johnson ... [et al.] 
 - [Washington, D.C.]  United States Dept. of the Interior, Bureau of Mines  1984 
 - 9 p.  ill.  28 cm. 
 - Report of investigations  8874 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copper--Metallurgy<br/>Mattes<br/>Trace elements<br/>Chemistry, Metallurgic
<br/><br/><label>Dewey Class. No.: </label>669.3