Lead isotopes as seepage indicators around a uranium tailings dam

Lead isotopes as seepage indicators around a uranium tailings dam. Brian L. Gulson, Karen J. Mizon, Michael J. Korsch, and Barry N. Noller. Environ. S...
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Environ. Sci. Technol. 1989,23, 290-294

Lead Isotopes as Seepage Indicators around a Uranium Tailings Damt Brian L. Gulson," Karen J. Mizon, and Mlchaei J. Korsch

CSIRO Division of Exploration Geoscience, P.O. Box 136, North Ryde, NSW 2113, Australia Barry N. Noller

Office of the Supervising Scientist, Alligator Rivers Region Research Institute, Post Office Jabiru, NT 5796, Australia Lead isotope ratios and lead concentrations have been measured in water from 26 bores around the Ranger uranium tailings dam, Northern Territory, Australia, and from the dam itself to determine possible migration of lead derived from the radioactive decay of uranium. Lead isotope compositions have also been measured for the particulates retained on selected filters. The concentration of lead in the bore waters is extremely low (usually