Olson, J. C.  1917- <br/><br/>
Geology and uranium deposits of the Cochetopa and Marshall Pass districts, Saguache and Gunnison counties, Colorado / 
by Jerry C. Olson. 
 - Washington:   United States Government Printing Office,   1988.  
 - iv, 44 p. :  ill., maps, tables ;  29 cm. 
 -  1457 .
<br/><br/>Includes bibliographical references (p. 42-44). 
<br/><br/> A study of regional geologic history of two districts in which uranium deposits are related to fault zones, early Tertiary erosion surfaces, and volcanic rocks. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Uranium--Deposits--United States--Colorado<br/>Geological survey--United States--Colorado
<br/><br/><label>Dewey Class. No.: </label>553.4932