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Maps showing distribution and abundance of selected elements in stream-sediment samples from a reconnaissance geochemical survey of the Healy quadrangle, Alaska
Healy quadrangle, Alaska, reconnaissance geochemical survey
2 maps : color ; 45 x 61 cm., sheets 89 x 112 cm. and 63 x 110 cm., folded in envelope 30 x 24 cm.
map A. Arsenic, cadmium, copper, gold, lead, molybdenum, silver, and zinc -- map B. Barium, boron, chromium, cobalt, iron, nickel, tin, and tungsten.
Department of the Interior, U.S. Geological Survey ; by Harley D. King, Thomas D. Light, and Richard M. O'Leary.
Relief shown by contours and spot heights.
"Geology modified from Csejtey and others, 1986."
Includes text, bibliography, 1 table, index map, and 16 histograms.
Miscellaneous field studies ; map MF-2058-B