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An Occurrence of Rhenium, Associated with Uraninite in Coconino County, Arizona
From introduction: Twenty-nine samples of sedimentary rocks of Triassic age from the Sun Valley uranium mine in northern Arizona were analyzed spectrographically, and 11 of these samples contained 0.005 to 0.1 percent of the rare metallic element, rhenium.
Date:
August 1957
Creator:
Petersen, Richard G.; Hamilton, John C. & Myers, Alfred T.
System:
The UNT Digital Library
Investigation of Uranium Mineralization of the Liba Number 2 and Liba Number 17 Claims Near Cameron, Coconino County, Arizona
Subject: This report presents an investigation of a reportedly large low-grade ore body in the vicinity of Cameron, Arizona.
Date:
January 14, 1957
Creator:
Gray, Irving B.
System:
The UNT Digital Library