Peterson, R. E.  1926- <br/><br/>
Beneficiation of a hemaititic taconite by reduction roasting, magnetic separation, and flotation / 
by R.E. Peterson and A.F. Colombo. 
 - Washington, D.C. :  U.S. Dept. of the Interior, Bureau of Mines,  1981. 
 - 13 p. :  ill. 
 - Report of investigations ;  8572 .
 - United States.  Bureau of Mines.  Report of investigations ;  8572 .
 - Report of investigations (United States. Bureau of Mines) ;  8572. .
<br/><br/><label>LCCN: </label>81003883  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ore-dressing.<br/>Taconite.