Four Treasures Reference Database
Record No. 26864

Lab Notes: Irreversible photochromism in synthetic sapphire

Journal Article
Estrella, A. and Smith, T. (2025) Lab Notes: Irreversible photochromism in synthetic sapphire. Gems & Gemology, Vol. 61, No. 1, Spring, p. 70.
ISBN/ISSN: 16626  |  Sinkankas/Born No.: NIS/NIB  |  RWHL*
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gems, advanced testing, cathodoluminescence, CL