Patton, Horace Bushnell,  1858-1929. <br/><br/>
Geology and ore deposits of the Bonanza district, Saguache county, Colorado, 
by Horace B. Patton, 1915. 
 - Denver, Colo.,  Eames brothers, state printers,  1916. 
 - 136 p.  XXIII pl. (part fold., incl. front., map, plans) diagrs.  24 cm. 
<br/><br/> Map and plans in pocket. 
<br/><br/><label>LCCN: </label>gs 18000075  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Colorado.<br/>Mines and mineral resources--Colorado.
<br/><br/><label>LC Class. No.: </label>TN24.C6  / P3 no. 9