Cause of Color Modification in Tanzanite after Heat Treatment
Natural tanzanites usually show strongly trichroic coloration from violet to blue, and brown colors in different directions. However, this characteristic is easily changed to violet-blue dichroism after heat treatment. Moreover, the cause of color modification after heating is still controversial. A...
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| Автори: | , , , |
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| Формат: | Artigo |
| Мова: | Inglês |
| Опубліковано: |
MDPI AG
2020-08-01
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| Серія: | Molecules |
| Предмети: | |
| Онлайн доступ: | https://www.mdpi.com/1420-3049/25/16/3743 |
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