Spectroscopic Study on the Species and Color Differences of Gem-Quality Red Garnets from Malawi

To reveal the species of gem-grade red garnets with similar colors, especially the mechanisms underlying their subtle color differences, a series of tests, including conventional gemological tests, X-ray diffraction, Fourier-transform infrared spectroscopy, ultraviolet-visible spectroscopy, and X-ra...

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Bibliographic Details
Main Author: Ming Li
Format: Article
Language:English
Published: Wiley 2022-01-01
Series:Journal of Spectroscopy
Online Access:http://dx.doi.org/10.1155/2022/1638042
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