Geochemical maps showing the distribution and concentration of selected elements in stream-sediment samples from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, southeast Alaska
Geochemical maps showing the distribution and concentration of selected elements in stream-sediment samples from the Craig, Dixon Entrance, and western edges of the Ketchikan and Prince Rupert quadrangles, southeast Alaska / U.S. Department of the Interior, U.S. Geological Survey ; by John B. Cathrall [and others].
Series Titles:
Miscellaneous field studies ; map MF-2217-A Miscellaneous field studies ; map MF-2217-A.
Map A. Distribution and abundance of Cu, Pb, Zn, Cd, and Ba -- Map B. Distribution and abundance of Au, Ag, As, Sb, Bi, and Hg -- Map C. Distribution and abundance of La, Nb, Y, Be, Th, and Mo.