Gruner, John W.  1890- <br/><br/>
The mineralogy and geology of the taconites and iron ores of the Mesabi Range, Minnesota / 
by John W. Gruner. 
 - St. Paul, Minn. :  Office of the Commissioner of the Iron Range Resources and Rehabilitation :  in cooperation with the Minnesota Geological Survey,  1946. 
 - ix, 127 p., 20 p. of plates :  ill. ;  23 cm. 
<br/><br/> One folded ill. in pocket.  Cover title: Mineralogy and geology of the Mesabi Range. 
<br/><br/>Includes bibliographical references (p. 120-122). 
<br/><br/><label>LCCN: </label>gs 47000046  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iron ores--Minnesota--Mesabi Range.<br/>Geology--Minnesota--Mesabi Range.<br/>Mineralogy--Minnesota--Mesabi Range.<br/>Iron ores--Geology--Minnesota--Mesabi Range.<br/>Taconite--Minnesota--Mesabi Range.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mesabi Range (Minn.).
<br/><br/><label>LC Class. No.: </label>TN403.M6  / G68