Potassium-Argon (K-Ar) dating is the most widely applied technique of radiometric dating. Potassium is a component in many common minerals and can be used to determine the ages of igneous and metamorphic rocks. The Potassium-Argon dating method is the measurement of the accumulation of Argon in a mineral.

What are the types of radiometric dating?

Types of radiometric datingRadiocarbon (14C) dating. Youve almost definitely heard of “carbon dating”. Potassium-argon and argon-argon dating. Uranium-lead dating. Fission-track dating. Chlorine-36 dating. Luminescence dating. Other types of radiometric dating.14 Apr 2021