Can carbon dating technique be used to determine the age of a diamond


Both 13 C and 14 C are present in nature. The former accounts for about 1% of all carbon. The abundance of 14 C varies from % (one part per trillion, a small, but measurable, level) down to zero. The highest abundances of 14 C are found in atmospheric carbon dioxide and in products made from atmospheric carbon dioxide (for example, plants). Unlike 12 C and 13 C, 14 C is not stable. As a result it is always undergoing natural radioactive decay while the abundances of the other isotopes are unchanged. Carbon-14 is most abundant in atmospheric carbon dioxide because it is constantly being produced by collisions between nitrogen atoms and cosmic rays at the upper limits of the atmosphere.

Evolutionists assume that the rate of cosmic bombardment of the atmosphere has always remained constant and that the rate of decay has remained constant. Scientists place great faith in this dating method, and yet more than 50% of radiocarbon dates from geological and archaeological samples of northeastern North America have been deemed unacceptable after investigation. i

Where t 1/2  is the half-life of the isotope carbon 14, t is the age of the fossil (or the date of death) and ln() is the natural logarithm function.  If the fossil has 35% of its carbon 14 still, then we can substitute values into our equation.


Can carbon dating technique be used to determine the age of a diamond

Can carbon dating technique be used to determine the age of a diamond



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