Comparative Study on Gemmological Characteristics and Luminescence of Colorless and Yellow Scapolites
The orange fluorescence of scapolite has been confirmed to be caused by (S<sub>2</sub>)<sup>−</sup>, but the frequent blue fluorescence in gem-quality scapolite has not been well explained. An energy dispersive X-ray fluorescence spectrometer (XRF), electron probe microanalyzer (EPMA), X-ray powder...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
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MDPI AG
2023-03-01
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| Edice: | Crystals |
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| On-line přístup: | https://www.mdpi.com/2073-4352/13/3/462 |
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