GEOCHEMICAL JOURNAL
Online ISSN : 1880-5973
Print ISSN : 0016-7002
ISSN-L : 0016-7002
Sr and Nd isotope ratios of twelve GSJ rock reference samples
Takashi MiyazakiKenji Shuto
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1998 年 32 巻 5 号 p. 345-350

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87Sr/86Sr and 143Nd/144Nd ratios for twelve GSJ rock reference samples (GSJ-RRS), together with the chemical standards NBS987, La Jolla and JNdi-1, have been measured on a MAT262 mass spectrometer in the Department of Geology, Niigata University. Measurements of five to nine aliquots for each GSJ-RRS gave small standard deviations of both Sr and Nd isotopic ratios.
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© Geochemical Society of Japan
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