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Gemstone irradiation is a process in which … Gemstone irradiation is a process in which a gemstone is artificially irradiated in order to enhance its optical properties. High levels of ionizing radiation can change the atomic structure of the gemstone's crystal lattice, which in turn alters the optical properties within it. As a result, the gemstone's color may be significantly altered or the visibility of its inclusions may be lessened. The process, widely practised in jewelry industry, is done in either a nuclear reactor for neutron bombardment, a particle accelerator for electron bombardment, or a gamma ray facility using the radioactive isotope cobalt-60. These irradiation processes have enabled the creation of gemstone colors that do not exist or are extremely rare in nature.not exist or are extremely rare in nature.
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B Irradiated by different doses of 2 MeV electrons
, C Irradiated by different doses and then annealed at
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Gemstone irradiation is a process in which … Gemstone irradiation is a process in which a gemstone is artificially irradiated in order to enhance its optical properties. High levels of ionizing radiation can change the atomic structure of the gemstone's crystal lattice, which in turn alters the optical properties within it. As a result, the gemstone's color may be significantly altered or the visibility of its inclusions may be lessened. The process, widely practised in jewelry industry, is done in either a nuclear reactor for neutron bombardment, a particle accelerator for electron bombardment, or a gamma ray facility using the radioactive isotope cobalt-60. These irradiation processes have enabled the creation of gemstone colors that do not exist or are extremely rare in nature.not exist or are extremely rare in nature.
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Gemstone irradiation
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