00882cam a22002411 4500 gs 54000208 DLC 20260227111401.0 800130s1953 dcuab f000 0 eng c gs 54000208 (OCoLC)5925193 U.S. Geol. Survey. Libr. MsSM DLC QE75 .C5 no. 320 TN490.U7 A3 Copy 2. Adams, John W. (John Wagstaff), 1915- Uranium occurrences in the Golden Gate Canyon and Ralston Creek areas, Jefferson County, Colorado, by J. W. Adams, A. J. Gude, 3d, and E. P. Beroni. Washington, 1953. 16 p. illus., maps. ; 27 cm. Geological Survey circular 320 "Literature cited": p. 16. Uranium ores Colorado Jefferson Co. United States. Geological Survey. Circular no. 320. 28863 28863