MacKevett, E.M., Jr., and Radtke, A.S., 1966, Hydrothermal alteration near the Kennecott copper mines, Wrangell Mountains area, Alaska; a preliminary report, in U.S. Geological Survey, Geological survey research 1966, Chapter B: U.S. Geological Survey Professional Paper 550-B, p. B165-B168.
This publication is part of a larger work. Please see P 550-B for more information.