and geochemistry of mineralization in the Bethel quadrangle, southwestem Alaska, by Thomas P. Frost. (D) Gold associated with cinnabar-and stibnite-bearing deposits and mineral occurrences in the Kuskokwim River region, southwestern Alaska, by John E. Gray, Thomas P. Frost, Richard J. Goldfarb, and David E. Detra. (E) Stable isotope systematics of epithermal mercury-antimony mineralization, southwestern Alaska, by Richard J. Goldfarb, John E. Gray, William J. Pickthom, Carol A. Gent, and Barrett A. Cieutat. (F) Gold anomalies and newly identified gold occurrences in the Lime Hills quadrangle, Alaska, and their association with the Hartman sequence plutons, by