Start Potassium argon dating advantages

Potassium argon dating advantages

Thus, discretion and interpretation of age dating is essential.

Thus, a granite containing all three minerals will record three different "ages" of emplacement as it cools down through these closure temperatures.

Thus, although a crystallization age is not recorded, the information is still useful in constructing the thermal history of the rock.

This technique allows the errors involved in K-Ar dating to be checked.