Abstract of Papers Presented at Annual Meeting of the Gemmological Society of Japan
2018 Annual Meeting
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Abstracts of Lectures at 2018 Annual Meeting of the Gemmological Society of Japan
Chemical composition, Characteristics of some Antique and vintage glasses used for jewelry and accessory.
*Chihiro Fukuda
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Abstract

Some antique and vintage glasses produced in 19c and middle 20c have characteristic interior and used for jewelry and accessory. In this study, I perform chemical analysis of major and trace elements, to examine color origin and characteristic interior, using EDXRF, UV-VIS-IR Spectrometer, and other equipment. All measured glasses rich in Si, Pb, K respectively, and belong to “Crystal glass”.

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© 2018 The Gemmological Society of Japan
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