Nd isotope variation between the Earth–Moon system and enstatite chondrites

Nature, Published online: 06 October 2022; doi:10.1038/s41586-022-05265-0

Isotopic analysis reveals that the samarium/neodymium ratio of the Earth–Moon system is higher than that of chondrites, and that the neodymium composition of Earth is similar to that of enstatite chondrites.

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