Uranium-lead dating

uranium-lead-dating">Uranium-lead dating is a method used to determine the age of rocks and minerals by measuring the decay of uranium isotopes into lead. Uranium, over millions of years, transforms into lead at a predictable rate. By comparing the ratio of uranium to lead in a sample, scientists can calculate how long this process has been occurring. This technique is highly reliable and can date materials that are billions of years old, making it a valuable tool in geology and understanding Earth's history.