摘要
石英质矿物在珠宝界应用数量和范围颇大,根据结晶程度、形态,石英可分为单晶石英、隐晶质石英、显晶质石英、非晶质石英和交代石英。研究表明,红外反射光谱可以区分晶质石英和非晶质石英,红外吸收光谱则可区分部分天然石英质宝玉石和合成石英质宝玉石,结合宝玉石的物理、化学、光学性质有助于鉴定石英质宝玉石的种类。
The number and range of quartz minerals＇application in jewelry is very large, ac- cording to the crystallinity and configuration, the quartz minerals can be divided into sin- gle crystal quartz, cryptocrystalline quartz, phanerocrystalline quartz, noncrystalline quartz and metasomatic quartz. The researches show that the IR reflection spectra is an effective method to identify crystalline quartz and noncrystalline quartz, meanwhile, the IR spectra can distinguish such natural quartz gems from synthetic ones. It can also identifythe quartz gems categories with the help of its natural physical, chemical and opti- cal properties.
出处
《超硬材料工程》
CAS
2013年第4期49-53,共5页
Superhard Material Engineering
基金
浙江省质量技术监督系统科研计划项目(20110313)
关键词
石英质
宝玉石
种类
鉴定特征
quartziferous
gems
types
characteristics identification
