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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Detalles Bibliográficos
Autores principales: Pluthametwisute, Teerarat, Wanthanachaisaeng, Bhuwadol, Saiyasombat, Chatree, Sutthirat, Chakkaphan
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7465713/
https://www.ncbi.nlm.nih.gov/pubmed/32824379
http://dx.doi.org/10.3390/molecules25163743

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7465713/
https://www.ncbi.nlm.nih.gov/pubmed/32824379
http://dx.doi.org/10.3390/molecules25163743

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