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The uranium deposits of the United States The uranium deposits of the United States
No abstract available.
Zinc and lead deposits of the Sinsinawa River area, Grant County, Wisconsin Zinc and lead deposits of the Sinsinawa River area, Grant County, Wisconsin
A broad geologic study of the structure and ore deposits of the Wisconsin-Illinois-Iowa zinc-lead district (fig. 1) was begun by the U.S. Geological Survey in 1942. The main object of the present program is to delineate the areas favorable to future exploration for zinc-lead ore deposits. As part of the program the Sinsinawa River area in southeastern Grant County, Wis., was selected for...
Geology and coal deposits of the Dugger quadrangle, Sullivan County, Indiana Geology and coal deposits of the Dugger quadrangle, Sullivan County, Indiana
The accompanying maps and related material describing the geology and coal deposits of the Dugger quadrangle were prepared as part of a cooperative program to appraise the coal resources of Indiana initiated by the Division of Geology, Indiana Department of Conservation, and the Geological Survey, United States Department of the Interior. The field work on which the maps were based was...