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15-Aug-2017 15:56

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We have dated meteorites using Rb-Sr, Sm-Nd, Pb-Pb, Re-Os, and Lu-Hf isotope systems and have obtained very similar ages.

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A mass spectrometer is an instrument that separates atoms based on their mass.We call the original, unstable isotope (Uranium) the "parent", and the product of decay (Lead) the "daughter".



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