A Direct Quantitative Fluorimetric Method for the Determination of Small Amounts of Uranium in the Field and Laboratory (open access)

A Direct Quantitative Fluorimetric Method for the Determination of Small Amounts of Uranium in the Field and Laboratory

From abstract: "This paper describes a quantitative fluorimetric method for the determination of small amounts of uranium..., useful for field and laboratory."
Date: June 1949
Creator: Grimaldi, Frank; Ward, F. N. & Kreher, Ruth
System: The UNT Digital Library
Staff Report on Phosphates (open access)

Staff Report on Phosphates

Report discussing phosphates found in Florida and investigations of uranium in the "Western Phosphate Field," which covers an area of about 100,000 square miles in Montana, Idaho, Wyoming, and Utah.
Date: June 1949
Creator: McKelvey, V. E. & Cathcart, James B.
System: The UNT Digital Library
Geochemistry of Beryllium (open access)

Geochemistry of Beryllium

From abstract: This is a review, with annotated bibliography, of the mode of occurrence of the element beryllium. It is not a list of specific ore deposits, but a summary of the types of the types of minerals and rocks in which beryllium has been reported to occur. In addition, the unpublished spectrographic studies of the Geological Survey on mill products are summarized, and data are given on domestic production and reserves and on foreign production.
Date: June 1946
Creator: Fleischer, Michael & Cameron, E. N.
System: The UNT Digital Library
The Gas Hills Uranium District and Some Probable Controls for Ore Deposition (open access)

The Gas Hills Uranium District and Some Probable Controls for Ore Deposition

A generalized geologic map shows the locations of the uranium mines and some of the many occurrences and prospects in the Gas Hills district. Included also are recently-mapped structural features and results of analyses of uranium in water.
Date: June 1947
Creator: Zeller, H. D.
System: The UNT Digital Library