U-Pb age determinations of uraninite by electron microprobe analyses of ore samples from two solution-collapse breccia pipe uranium deposits, Grand Canyon region, northwest Arizona, USA

Online link https://doi.org/10.5066/P95CPDAD
Description Electron microprobe spot analyses of U, Th, and Pb concentrations in uraninite (U oxide) particles, and corresponding calculated age determinations, measured in samples of ore from two uranium-copper breccia pipe ore bodies in this area. Data are provided in CSV format.
Originators Barton, Isabel F.; Barton, Mark D.; and Van Gosen, Bradley S.
Publication U.S. Geological Survey data release 10.5066/P95CPDAD
Metadata https://www.sciencebase.gov/catalog/file/get/61312152d34e40dd9c0a3018?name=Microprobe_U_Pb_Age_Analysis_Canyon_Hack II_deposits.xml

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image/jpeg Interstitial uraninite in sample CMCH-053-21A, Canyon (Pinyon Plain) deposit. https://www.sciencebase.gov/catalog/file/get/61312152d34e40dd9c0a3018?name=Uraninite_sample_CHCM-053-21A.jpg
application/pdf Equation that was used in this study to reduce the microprobe analyses data. https://www.sciencebase.gov/catalog/file/get/61312152d34e40dd9c0a3018?name=Bowles_1990_equation+1_modified.pdf
text/csv Electron microprobe analysis of uraninite particles in csv format. https://www.sciencebase.gov/catalog/file/get/61312152d34e40dd9c0a3018?name=Microprobe_Analysis_U_Pb_Th_Canyon_Hack+II_deposits.csv
text/csv Age determinations based on microprobe analysis in csv format. https://www.sciencebase.gov/catalog/file/get/61312152d34e40dd9c0a3018?name=Age_Calculations_U_Pb_Th_Canyon_Hack+II_deposits.csv