Thurston, W. R.  1915- <br/><br/>
Pegmatites of the Crystal Mountain district, Larimer County, Colorado / 
by William R. Thurston. 
 - Washington, [D.C.] :  U.S. G.P.O.,  1955. 
 - vi, 185 p. :  ill., maps (some col.) ;  24 cm. 
 - Geological Survey bulletin ;  1011 .
<br/><br/> Thirteen folded leaves in pocket. 
<br/><br/>Bibliography: p. 111-112. 
<br/><br/><label>LCCN: </label>gs 55000229  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pegmatites.<br/>Petrology--Colorado--Larimer County.<br/>Borings--Colorado--Larimer County.<br/>Mines and mineral resources--Colorado--Larimer County.
<br/><br/><label>LC Class. No.: </label>QE75  / .B9 no. 1011 
<br/><br/><label>National Agricultural Library Call No.: </label>407  / G29B no.1011