DOI: https://doi.org/10.53056/...
COMPLEX GEMOLOGICAL STUDIES OF RARE YELLOW-GREEN GARNET WITH COLOR CHANGE EFFECT AND ASTERISM
COMPLEX GEMOLOGICAL STUDIES OF RARE YELLOW-GREEN GARNET WITH COLOR CHANGE EFFECT AND ASTERISM
| Yu.Gayevsky State Gemmological Centre of Ukraine |
| О.Belichenko State Gemmological Centre of Ukraine |
| Language: Ukrainian |
| Precious and Decorative Stones. No.1 (103), 2021: 4–6 |
| Abstract Complex gemological, chemical, physical and microscopic studies of rare precious stone – garnet grossular-pyrope-spessartine with the effect of color change and asterism. |
| Keywords: gemological properties, chemical composition, garnet, effect of color change, asterism. |
| References |
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1. Sun Z., Muyal J., Palke A. Pyrope-spessartine color-change garnet with a high
grossular component. Gems & Gemology. 2017. Vol. 53. No. 1. P. 137–138.
2. Krzemnicki M., Hanni H., Reusser E. Colour-change garnets from Madagascar: comparison of colorimetric with chemical data. Journal of Gemmology. 2001. Vol. 27. No. 7. P. 395–408. |