On the 14C content in radioactive ores

A. J.T. Jull, D. L. Barker, D. J. Donahue

Research output: Contribution to journalArticle

12 Scopus citations

Abstract

U and Th ores have been found to contain significant levels of 14C. The levels of this isotope can be as high as 14C α=1.7 · 10-9, and can be explained in terms of nuclear reactions and some contribution from heavy-ion emission or asymmetric fission. The levels of 14C are compared to other nucleogenic isotopes that have been found in these ores, such as 10Be, 26Al and excesses of rare-gas isotopes.

Original languageEnglish (US)
Pages (from-to)35-40
Number of pages6
JournalChemical Geology: Isotope Geoscience Section
Volume66
Issue number1-2
DOIs
StatePublished - Nov 25 1987

ASJC Scopus subject areas

  • Environmental Science(all)
  • Earth and Planetary Sciences(all)

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