Preliminary geologic and rock-chip geochemical data from drill core and trenches at the Shumagin gold deposit, Unga Island, Alaska /Author: White, W. H.
Publisher: [Denver, Colo.?] : Department of the Interior, U.S. Geological Survey,
Date: 1989. This title can be found in 1 Iowa libraries.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.