GEOCHEMICAL JOURNAL
Online ISSN : 1880-5973
Print ISSN : 0016-7002
ISSN-L : 0016-7002
147Sm-143Nd dating of a Roberts Victor eclogite
Kenji NotsuHisao MabuchiOsamu YoshiokaMinoru Ozima
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1973 年 7 巻 1 号 p. 51-54

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147Sm-143Nd dating method was applied to a pipe eclogite of Roberts Victor mine. No variation in isotopic abundance of 143Nd was observed in garnet, omphacite and whole rock fractions. An upper limit of the solidification age was set to be 1.3b.y.
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© Geochemical Society of Japan
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