Copper losses and the distribution of impurity elements between matte and silica-saturated iron silicate slags at 1,250⁰ C / 
by E.A. Johnson ... [et al.]. 
 - [Washington, D.C.] :  United States Dept. of the Interior, Bureau of Mines,  1982. 
 - ii, 18 p. :  ill. ;  28 cm. 
 - Report of investigations / United States Department of the Interior, Bureau of Mines ;  8655 .
 - Report of investigations (United States. Bureau of Mines) ;  8655. .
<br/><br/>Bibliography: p. 17-18. 
<br/><br/><label>LCCN: </label>82001144  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Slag--Additives.<br/>Copper--Solubility.<br/>Mattes.<br/>Silicates.
<br/><br/><label>LC Class. No.: </label>TN23  TN707  / .U43 no. 8655 
<br/><br/><label>Dewey Class. No.: </label>622 s  669/.3