From summary: The purpose of this study was to delineate favorable areas for uranium resources in northeastern Washington and northern Idaho by identifying granitic rocks with relatively large amounts of uranium and (or) thorium. Results are based on analyses of 344 rock samples; 230 were collected during this study, and data for the rest were taken from previous publications.
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Added Title:
United States Department of Energy Grand Junction Office Report GJBX 89(77)R
Description
From summary: The purpose of this study was to delineate favorable areas for uranium resources in northeastern Washington and northern Idaho by identifying granitic rocks with relatively large amounts of uranium and (or) thorium. Results are based on analyses of 344 rock samples; 230 were collected during this study, and data for the rest were taken from previous publications.
Preliminary Report on Uranium and Thorium Content of Intrusive Rocks in Northeastern Washington and Northern Idaho, Plate 1-4, ark:/67531/metadc1228193
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Supplementary data containing elemental concentration data in rock samples in addition to sample location maps to accompany a report on U.S. uranium resources in Northeastern Washington and Northern Idaho.
Relationship to this item: (References)
Preliminary Report on Uranium and Thorium Content of Intrusive Rocks in Northeastern Washington and Northern Idaho, Plate 1-4, ark:/67531/metadc1228193
Castor, S. B.; Berry, M. R. & Robins, Jerold W.Preliminary Report on Uranium and Thorium Content of Intrusive Rocks in Northeastern Washington and Northern Idaho,
report,
September 1978;
Washington D.C..
(https://digital.library.unt.edu/ark:/67531/metadc784620/:
accessed May 20, 2025),
University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu;
crediting UNT Libraries Government Documents Department.