01110cam a2200301 4500 gs 68000369 DLC 20260227111423.0 690728s1968 dcub b 00010 eng c gs 68000369 //r893 U.S. Geological Survey Library DLC DLC n-us-ak QE75 .C5 no. 593 TN413.A6 R5 Copy 2. 553.41/09798/3 Richter, Donald H. Distribution of gold and some base metals in the Slana area, eastern Alaska Range, Alaska, by Donald H. Richter and Neal A. Matson, Jr. Washington, 1968. iii, 20 p. maps. 27 cm. Geological Survey circular 593 "Work done in cooperation with the State of Alaska, Division of Mines and Minerals." Bibliography: p. 4. Gold ores Alaska Slana region. Ore deposits Alaska Slana region. Matson, Neal A., 1943- joint author. Alaska. Division of Mines and Minerals. Geological Survey circular ; 593. 30553 30553