Luminescence and a new approach for detecting heat treatment of geuda sapphire
<p>For decades, unraveling the heat treatment of sapphire has been a challenging issue. The present study offers new aspects that support the detection of heat treatment of sapphire. Natural geuda sapphire exhibits orange to red luminescence under longwave ultraviolet (LWUV; 365 nm) light, whi...
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| Main Authors: | , , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Copernicus Publications
2025-01-01
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| Series: | Solid Earth |
| Online Access: | https://se.copernicus.org/articles/16/81/2025/se-16-81-2025.pdf |
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