Gem Characterisation
The purpose of this Special Issue is to present the advances in gem characterisation using principally non-destructive means. The proper identification of gems is an ever-increasing challenge, especially with harder-to-detect treatments and the new demands on geographical origin determination. In or...
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| Materyal Türü: | Online |
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MDPI - Multidisciplinary Digital Publishing Institute
2024
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| Konular: | |
| Online Erişim: | ONIX_20240704_9783725813339_157 |
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| _version_ | 1869520316436316160 |
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| collection | Directory of Open Access Books |
| description | The purpose of this Special Issue is to present the advances in gem characterisation using principally non-destructive means. The proper identification of gems is an ever-increasing challenge, especially with harder-to-detect treatments and the new demands on geographical origin determination. In order to grow, gemmology requires valuable inputs from other fields of science, as well as more fundamental studies concerning gems. Hopefully, this series of articles will contribute to a better understanding of the characteristics of some gems. |
| format | Online |
| id | doab-20.500.12854ir-139361 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | MDPI - Multidisciplinary Digital Publishing Institute |
| publisherStr | MDPI - Multidisciplinary Digital Publishing Institute |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1393612024-07-04T09:46:29Z Gem Characterisation Karampelas, Stefanos Fritsch, Emmanuel labradorite faceted copper diffusion recoloring Burano Formation black quartz disordered graphite inclusions gemstone Raman spectrometry zoisite tanzanite heat treatment mineral chemistry LA-ICP-MS UV-Vis spectroscopy emerald Panjshir Valley gemological characteristics origin traceability agates Mesoproterozoic volcanics Fennoscandia Shield Raman spectroscopy X-ray diffraction SEM-EDS C-O isotope genesis luminescence titanate beryl pezzotaite tourmaline synthetic opal lead glass hydrozincite dumortierite emeralds Egypt EDXRF FTIR PL UV-Vis-NIR purple-violet spinel inclusion chemistry Tanzania Myanmar time-resolved spectroscopy spinel alexandrite photoluminescence lifetime fluorescence decay gemstone testing gemstones fluorescence spectroscopy application pink sapphire Ilakaka (Madagascar) zircon inclusions “low” temperature heat treatment micro-Raman spectroscopy agates with amethyst Tevinskoye deposit (Northern Kamchatka, Russia) XRD IR spectroscopy O-isotope analysis Kagem Mine ruby sapphire low-temperature heating diaspore goethite Raman n/a thema EDItEUR::R Earth Sciences, Geography, Environment, Planning thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences::RBG Geology, geomorphology and the lithosphere::RBGG Petrology, petrography and mineralogy The purpose of this Special Issue is to present the advances in gem characterisation using principally non-destructive means. The proper identification of gems is an ever-increasing challenge, especially with harder-to-detect treatments and the new demands on geographical origin determination. In order to grow, gemmology requires valuable inputs from other fields of science, as well as more fundamental studies concerning gems. Hopefully, this series of articles will contribute to a better understanding of the characteristics of some gems. 2024-07-04T09:46:26Z 2024-07-04T09:46:26Z 2024 book ONIX_20240704_9783725813339_157 9783725813339 9783725813346 https://directory.doabooks.org/handle/20.500.12854/139361 eng application/octet-stream Attribution-NonCommercial-NoDerivatives 4.0 International https://mdpi.com/books/pdfview/book/9359 https://mdpi.com/books/pdfview/book/9359 MDPI - Multidisciplinary Digital Publishing Institute 10.3390/books978-3-7258-1334-6 10.3390/books978-3-7258-1334-6 46cabcaa-dd94-4bfe-87b4-55023c1b36d0 9783725813339 9783725813346 262 open access |
| spellingShingle | labradorite faceted copper diffusion recoloring Burano Formation black quartz disordered graphite inclusions gemstone Raman spectrometry zoisite tanzanite heat treatment mineral chemistry LA-ICP-MS UV-Vis spectroscopy emerald Panjshir Valley gemological characteristics origin traceability agates Mesoproterozoic volcanics Fennoscandia Shield Raman spectroscopy X-ray diffraction SEM-EDS C-O isotope genesis luminescence titanate beryl pezzotaite tourmaline synthetic opal lead glass hydrozincite dumortierite emeralds Egypt EDXRF FTIR PL UV-Vis-NIR purple-violet spinel inclusion chemistry Tanzania Myanmar time-resolved spectroscopy spinel alexandrite photoluminescence lifetime fluorescence decay gemstone testing gemstones fluorescence spectroscopy application pink sapphire Ilakaka (Madagascar) zircon inclusions “low” temperature heat treatment micro-Raman spectroscopy agates with amethyst Tevinskoye deposit (Northern Kamchatka, Russia) XRD IR spectroscopy O-isotope analysis Kagem Mine ruby sapphire low-temperature heating diaspore goethite Raman n/a thema EDItEUR::R Earth Sciences, Geography, Environment, Planning thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences::RBG Geology, geomorphology and the lithosphere::RBGG Petrology, petrography and mineralogy Gem Characterisation |
| title | Gem Characterisation |
| title_full | Gem Characterisation |
| title_fullStr | Gem Characterisation |
| title_full_unstemmed | Gem Characterisation |
| title_short | Gem Characterisation |
| title_sort | gem characterisation |
| topic | labradorite faceted copper diffusion recoloring Burano Formation black quartz disordered graphite inclusions gemstone Raman spectrometry zoisite tanzanite heat treatment mineral chemistry LA-ICP-MS UV-Vis spectroscopy emerald Panjshir Valley gemological characteristics origin traceability agates Mesoproterozoic volcanics Fennoscandia Shield Raman spectroscopy X-ray diffraction SEM-EDS C-O isotope genesis luminescence titanate beryl pezzotaite tourmaline synthetic opal lead glass hydrozincite dumortierite emeralds Egypt EDXRF FTIR PL UV-Vis-NIR purple-violet spinel inclusion chemistry Tanzania Myanmar time-resolved spectroscopy spinel alexandrite photoluminescence lifetime fluorescence decay gemstone testing gemstones fluorescence spectroscopy application pink sapphire Ilakaka (Madagascar) zircon inclusions “low” temperature heat treatment micro-Raman spectroscopy agates with amethyst Tevinskoye deposit (Northern Kamchatka, Russia) XRD IR spectroscopy O-isotope analysis Kagem Mine ruby sapphire low-temperature heating diaspore goethite Raman n/a thema EDItEUR::R Earth Sciences, Geography, Environment, Planning thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences::RBG Geology, geomorphology and the lithosphere::RBGG Petrology, petrography and mineralogy |
| topic_facet | labradorite faceted copper diffusion recoloring Burano Formation black quartz disordered graphite inclusions gemstone Raman spectrometry zoisite tanzanite heat treatment mineral chemistry LA-ICP-MS UV-Vis spectroscopy emerald Panjshir Valley gemological characteristics origin traceability agates Mesoproterozoic volcanics Fennoscandia Shield Raman spectroscopy X-ray diffraction SEM-EDS C-O isotope genesis luminescence titanate beryl pezzotaite tourmaline synthetic opal lead glass hydrozincite dumortierite emeralds Egypt EDXRF FTIR PL UV-Vis-NIR purple-violet spinel inclusion chemistry Tanzania Myanmar time-resolved spectroscopy spinel alexandrite photoluminescence lifetime fluorescence decay gemstone testing gemstones fluorescence spectroscopy application pink sapphire Ilakaka (Madagascar) zircon inclusions “low” temperature heat treatment micro-Raman spectroscopy agates with amethyst Tevinskoye deposit (Northern Kamchatka, Russia) XRD IR spectroscopy O-isotope analysis Kagem Mine ruby sapphire low-temperature heating diaspore goethite Raman n/a thema EDItEUR::R Earth Sciences, Geography, Environment, Planning thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences thema EDItEUR::R Earth Sciences, Geography, Environment, Planning::RB Earth sciences::RBG Geology, geomorphology and the lithosphere::RBGG Petrology, petrography and mineralogy |
| url | ONIX_20240704_9783725813339_157 |