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- Title
A large aquamarine with unusual etch features from Xinjiang, China.
- Authors
Ting Zheng; Qian Deng; Taijin Lu
- Abstract
The article discusses that Shino Gold Jewelry (Shanghai) Co. has submitted a large piece of rough aquamarine crystal to the National Gemstone Testing Center lab in Beijing, China for identification service. It mentions that numerous hexagonal etch features on the crystal face, combined with the contents in the fissures have been identified by Raman spectroscopy.
- Subjects
XINJIANG Uygur Zizhiqu (China); CRYSTAL defects; GOLD jewelry; SPECIFIC gravity; CRYSTAL etching
- Publication
Gems & Gemology, 2022, Vol 58, Issue 2, p244
- ISSN
0016-626X
- Publication type
Article