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Radiogenic isotopic variations from nuclides

Radiogenic Isotope Variations from the Decay oT Long-Lived Radioactive Nuclides... [Pg.282]

The transmutation of elements due to radioactive decay is another important cause of isotope abundance variations. Over time, the numbers of radioactive parent isotopes will decrease as they decay into the daughter products. The abundance determination of radiogenic daughter isotopes is applied extensively for age determinations of geological and organic materials. The ages of minerals and rocks ( can be calculated from the measurement of the number of daughter nuclides formed in a mineral that decayed under closed conditions (D ) and the parent atoms N) where the half-life of the parent (probability of a decay, X) is known (Eqn [2]). [Pg.1073]

See other pages where Radiogenic isotopic variations from nuclides is mentioned: [Pg.255]    [Pg.224]    [Pg.224]    [Pg.991]    [Pg.2619]    [Pg.290]    [Pg.768]    [Pg.86]   
See also in sourсe #XX -- [ Pg.282 ]



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Radiogenic isotopic variations from

Radiogenic nuclides

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