Isotope dating techniques

CHUR was determined by analysing chondrite and achondrite meteorites.

Any dead material incorporated with sedimentary deposits is a possible candidate for carbon-14 dating.Radiogenic isotope tracers are most powerful when used together with other tracers: The more tracers used, the more control on mixing processes.An example of this application is to the evolution of the Earth's crust and Earth's mantle through geological time.A commonly used radiometric dating technique relies on the breakdown of potassium (Ar in an igneous rock can tell us the amount of time that has passed since the rock crystallized.If an igneous or other rock is metamorphosed, its radiometric clock is reset, and potassium-argon measurements can be used to tell the number of years that has passed since metamorphism.

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