What is thermoluminescence dating
Heating the substance at temperatures of about 450° C (842° F) and higher enables the trapped electrons to return to their normal positions, resulting in the release of energy.
Warning about fakes using ancient materials What about airport x-rays and radiography? Thus, when one measures dose in pottery, it is the dose accumulated since it was fired, unless there was a subsequent reheating.Because of this feature, thermoluminescence has been exploited as a means of dating various minerals and archaeological artifacts.Thermoluminescence Dating Thermoluminescence can be used to date materials containing crystalline minerals to a specific heating event.Among the reasons for this is the small amount of material that may be taken for testing.
Drilling, the usual method of sampling, introduces some uncertainty.University of New Mexico Press: Albuquerque, NM, 1994.