1 Matching Results

Search Results

Quicksilver Deposits Near the Little Missouri River, Pike County, Arkansas

Description: From introduction: In this study the Geological Survey and the Bureau of Mines, United States Department of the Interior, cooperated. The author prepared detailed geologic maps showing the surface topography, geology, and workings of 11 mines, and the underground workings and geology of 7 of these; the Bureau of Mines engineers directed diamond-drilling and.bulldozer-trenching. The locations of the detailed maps are shown on plate 23, an index map overprinted on a segment of the map made by Reed and Wells.
Date: 1942
Creator: Gallagher, David
Partner: UNT Libraries Government Documents Department