A STUDY OF THE GEMS IN A CIBORIUM FROM EINSIEDELN ABBEY

被引：8
|
作者：
Karampelas, Stefanos [1 ]
Woerle, Marie [2 ]
Hunger, Katja [2 ]
Lanz, Hanspeter [2 ]
Bersani, Danilo [3 ]
Guebelin, Susy [1 ]
机构：
[1] Gubelin Gem Lab, Luzern, Switzerland
[2] Swiss Natl Museum, Zurich, Switzerland
[3] Univ Parma, Dept Phys, I-43100 Parma, Italy
来源：
GEMS & GEMOLOGY | 2010年 / 46卷 / 04期
关键词：
D O I：
10.5741/GEMS.46.4.292
中图分类号：
P57 [矿物学];
学科分类号：
070901 ;
摘要：
The gemstones that adorn a late-16th-century ciborium from Einsiedeln Abbey in Einsiedeln, Switzerland, were investigated by nondestructive gemological methods and EDXRF and Raman spectroscopy at the Collections Center of the Swiss National Museum. The ciborium is decorated with 1 7 colored stones: 10 almandine garnets, four grossular garnets, and three sapphires. Inclusions in the sapphires and a historic description of the piece suggest a Sri Lankan origin for the gems.
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页码：292 / 296
页数：5
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