Study on the effect of heat treatment on amethyst color and the cause of coloration

Abstract The effect of heat treatment on amethyst color was studied from a new perspective of chromaticity of gemstones and the cause of amethyst coloration was discussed based on the results of X-ray diffraction, ultraviolet–visible spectroscopy. The results show that the amethyst color has no sign...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autores principales: Renping Cheng, Ying Guo
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2020
Materias:
R
Q
Acceso en línea:https://doaj.org/article/0809228a3ce449a9af838224ddc3f140
Etiquetas: Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares