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Published December 1980 | Published
Journal Article Open

Sm-Nd Isotopic Systematics of Chondrites and Achondrites

Abstract

The ^(143)Nd/^(144)Nd and ^(147)Sm/^(144)Nd ratios have been measured in five chondrites and the Juvinas achondrite. The range in ^(143)Nd/^(144)Nd for the analyzed meteorite samples is 5.3 ε-units (0.511673 to 0.511944) normalized to ^(150)Nd/^(142)Nd = 0.2096. This is correlated with the variation of 4.2% in ^(147)Sm/^(144)Nd (0.1920 to 0.2000).

Additional Information

© 1980 Meteoritical Society. Division Contrib. No. 3464 (358).

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