Schmidt, Robert Gordon,  1924- <br/><br/>
Geology and ore deposits of the Cuyuna North Range, Minnesota. 

 - Washington,  U.S. Govt. Print. Off.,  1963. 
 - 96 p.  illus., map, diagrs., tables and portfolio (11 fold. plates (incl. maps (part col.)))  29 cm. 
<br/><br/>Bibliography: p. 87-9l. 
<br/><br/><label>LCCN: </label>gs 63000337  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Minnesota--Cuyuna North Range<br/>Ore deposits--Minnesota--Cuyuna North Range.<br/>Iron ores--Minnesota--Cuyuna North Range
<br/><br/><label>LC Class. No.: </label>QE75  / .P9 no. 407 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.16:407/