摘要
翡翠热的兴起引起了市场对翡翠需求量的急剧增加 ,加速引发了对翡翠新品种的开发与研究。翡翠新品种之一———绿辉石玉 (即黑色翡翠 )与传统意义上的翡翠在光学性质、结构、成分等方面有一定的差异 ,有观点认为不应称其为翡翠。通过对黑色翡翠样品进行的一般宝石学特征观察、薄片鉴定、红外光谱分析、粉晶X射线分析、X荧光光谱分析 。
Jadeite is widely appreciated for its bright color and its development is therefore speed up.As the decrease of high grade jadeite resources,new variety of jadeite development is underway.Omphacite(the so called black jadeite in the text)is one of the new varieties of jadeite.Omphacite differs from the traditional jadeite in terms of its optical characters,texture and component and cannot be called jadeite by some experts.Through a determination of general gemological properties,section discrimination,infrared spectroscopic analysis,crystal powder X ray analysis,X ray fluorescence spectroscopic analysis,the gemological and mineralogical properties of omphacite are basically the same with those of jadeite.
出处
《江苏地质》
2004年第2期100-102,共3页
Jiangsu Geology
关键词
黑色翡翠
绿辉石
宝石学特征
矿物学特征
江苏
Black jadeite
Omphacite
Gemological properties
Mineralogical properties
Jiangsu
