What is potassium argon dating used for

what is potassium argon dating used for

How K-Ar dating can be used to date very old volcanic rock and the things that might be buried in between. Learn how potassium-argon isotopic dating works and how it is especially useful Also, the cheaper K-Ar method can be used for screening or. Potassium-argon dating definition, a method for estimating the age of a mineral or rock, based on measurement of the rate of decay of radioactive potassium into.

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This page, Potassium-Argon Dating I, is to looking at the Whole rock basalt (lava) and some report that ash can also be used. Potassium-Argon dating has the advantage that the argon is an inert gas that does not The calcium pathway is not often used for dating since there is such an.

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