Geochemical Map Showing the Distribution of Selected Elements Determined in Nonmagnetic Heavy - Mineral Concentrates from the Ugashik, Bristol Bay, and Western Karluk Quadrangles, Alaska (United States Geological Survey Miscellaneous Field Studies Map MF-1539-G).

Two (2) large folded sheets; includes two geologic maps superposed on topographic contours, histograms showing the distribution of copper, molybdenum, silver, lead, zinc, boron, nickel, cobalt, arsenic, tungsten, gold, bismuth, cadmium, barium, niobium and tin, a table summarizing heavy mineral concentrates, a columnar section with description of units, a discussion of geology and economic geology, and references cited; ex-corporate library; light creasing of envelope, o/w folded sheets in very good condition.