Cassiterite in gold placers at Humboldt Creek Serpentine-Kougarok area
Subtitle: Seward Peninsula, Alaska
By: by C.L. Sainsbury [and others]
Contributors: Sainsbury, C. L. 1921-
Series: Circular,; 565; Geological Survey circular ;; 565.
Published: 1968
Place of publication: Washington
Language: eng
Subjects: Cassiterite; Gold ores -- Alaska
Notes: Bibliography: p. 7.