UNT Libraries Government Documents Department - 2 Matching Results

Search Results

Uranium-bearing minerals in Placer Deposits of the Red River Valley, Elk City District, Idaho County, Idaho

Description: A report about uranium bearing multiple oxide minerals first recognized in the jig-bed concentrate of the Tyee Mining Company's gold dredge on the Red River. The gravels of the placer deposits were derived from the Idaho batholith and a roof pendant of Precambrian rocks in the batholith.
Date: August 1955
Creator: Armstrong, F. C. & Weis, P. L.