Dating for the organic


03-Sep-2017 16:33

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When the sample is heated in the lab, it releases thermoluminescence light.The intensity of the thermoluminescence light is proportional to the time that has passed from the last clock resetting event, which for ceramics correspond to when it was baked.A sample of the earth also needs to be collected so environmental radiation can be tested.The wetness of the soil and the sample should also be recorded.Thermoluminescence dating is generally not very accurate.The accuracy of thermoluminescence dating is only about 15% for a single sample and 7 to 10% for a suite of samples in a single context.

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However, producing fakes with this method calls for expertise on the subject, as well as expensive instruments.Instead, a less sophisticated method that would deceive TL testing is to reuse original broken and unmarketable pieces.