Radiometric dating, often called radioactive dating, is a technique used to determine the age of materials such as rocks. The best-known radiometric dating techniques include radiocarbon dating, potassium-argon dating, and uranium-lead dating.

What are radiometric techniques used for?

The radiometric, or gamma-ray spectrometric method is a geophysical process used to estimate concentrations of the radioelements: potassium, uranium and thorium in the near surface. This is done by measuring the gamma-rays which the radioactive isotopes of these elements emit during radioactive decay.

What is the radiometric method?

The radiometric, or gamma-ray spectrometric method is a geophysical process used to estimate concentrations of the radioelements: potassium, uranium and thorium in the near surface. This is done by measuring the gamma-rays which the radioactive isotopes of these elements emit during radioactive decay.

What is the most commonly use radiometric dating method Why is this method used?

Its a very common method used mostly by archaeologists, because it can only date relatively recent materials. Radiocarbon dating is possible because all living things take in carbon from their environment, which includes a small amount of the radioactive isotope 14C, formed from cosmic rays bombarding nitrogen-14.