Geochemical maps showing the distribution of selected elements determined in heavy-mineral-concentrate samples from the Goodnews Bay, Hagemeister Island, and Nushagak Bay quadrangles, Alaska
Department of the Interior, U.S. Geological Survey ; by Janet L. Jones and James E. Kilburn
Other Title
Envelope title: Geochemical map showing the distribution of selected elements in heavy-mineral-concentrate samples from the Goodnews Bay, Hagemeister Island, and Nushagak Bay quadrangles, Alaska