桂林水热法合成红宝石的鉴定特征

详细信息

IDENTIFIED CHARACTERISTICS OF GUILIN HYDROTHERMALLY-GROWN SYNTHETIC RUBY

1. Gemmological Institute, China Univerity of Geoeciences, Wuhan, 430074;
2. Gemstone Laboeatory, Product Quality Sup erviaion and Test D epaartment of Guilin, Guilin, 541004

摘要: 桂林水热法合成红宝石是最近进入珠宝市场的一个新产品，特征是橙红色的体色，较强的黄色和橙红的多色性，缺失蓝绿区的可见光吸收光谱，无色或浅色的种晶残余，面包屑状的包裹体等。
- 水热法合成红宝石 /
- 桂林 /
- 鉴定特征
Abstract: Guilin hydrothermally-grown synthetic ruby is a new product, which has been seen in the gem market recently. It is characterized by orange-red color, stronger yellow (Ne)—orange-red (No) dichroism, lack of spectrum in green-blue region, colorless seed, crumb-like inclusions. These charac- tersitics are very different ftom other synthetic and natural ruby.
- hydrothermally-grown synthetic ruby /
- Guilin /
- identified characteristic

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