The Chignik and Sutwik Island quadrangles (1:250,000) are a part of the Alaska Peninsula in southwestern Alaska. This circular and a companion folio of maps represent results of integrated field and laboratory studies by an interdisciplinary team on geology, geophysics, geochemistry, mineral resources, geochronology, and energy resources to provide a modern assessment of the mineral and energy resources of the quadrangles. The maps contain descriptive text, explanatory material, tables and diagrams, and pertinent references. This circular provides the background data for the mineral and energy resource assessment and integrates the component maps. A comprehensive bibliography cites both specific and general references relevant to the geology and resources of the quadrangles.
Additional publication details
USGS Numbered Series
The Alaskan Mineral Resource Assessment Program; background information to accompany folio of geologic and resources maps of the Chignik and Sutwik Island quadrangles, Alaska
U.S. Dept. of the Interior, Geological Survey ;
Branch of Distribution, U.S. Geological Survey,