Journal of the Mass Spectrometry Society of Japan
Online ISSN : 1880-4225
Print ISSN : 1340-8097
ISSN-L : 1340-8097
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K-Ar Ages of Rock Reference Materials
Sigeru UchiumiKozo UtoKen Shibata
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1989 Volume 37 Issue 6 Pages 375-381

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Abstract
K-Ar ages were determined for 6 GSJ rock reference materials and 3 mineral standards for K-Ar dating. The results give reasonably good reproducibility, and generally agree with the reported values within experimental errors.
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© 1989 by The Mass Spectrometry Society of Japan
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