Articles | Volume 6, issue 4
https://doi.org/10.5194/gchron-6-665-2024
https://doi.org/10.5194/gchron-6-665-2024
Research article
 | 
17 Dec 2024
Research article |  | 17 Dec 2024

Zircon luminescence dating revisited

Christoph Schmidt, Théo Halter, Paul R. Hanson, Alexey Ulianov, Benita Putlitz, Georgina E. King, and Sebastian Kreutzer

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Cited articles

Aitken, M. J.: Thermoluminescence dating, Acedemic Press, London, ISBN 0120463814, ISBN 978-0120463817, 1985. 
Amin, Y. and Durrani, S.: A spectral study of TL from natural zircons, Nucl. Tracks Rad. Meas., 10, 55–60, 1985. 
Amin, Y., Bull, R., Green, P., and Durrani, S.: Effect of radiation damage on the TL properties of zircon crystals, 3. specialist seminar on TL and ESR dating, Council of Europe, Strasbourg, ISSN 0257-8727, 1983. 
Autzen, M., Andersen, C. E., Bailey, M., and Murray, A. S.: Calibration quartz: An update on dose calculations for luminescence dating, Radiat. Meas., 157, 106828, https://doi.org/10.1016/j.radmeas.2022.106828, 2022. 
Bailey, R., Smith, B., and Rhodes, E.: Partial bleaching and the decay form characteristics of quartz OSL, Radiat. Meas., 27, 123–136, 1997. 
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We study the use of zircons as dosimeters using modern techniques, highlighting their advantages such as time-invariant dose rates. We explore the correlation between zircon geochemistry and luminescence properties, observe fast zircon optically stimulated luminescence (OSL) bleaching rates, and assess the potential of auto-regeneration. Low OSL sensitivities require combining natural OSL and auto-regenerated thermoluminescence (TL), with the potential to enhance age accuracy and precision.
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