青金石仿制品及优化处理的鉴别特征  

The Identification Features of Lapis Lazuli Imitation and the Optimally Processed Lapis Lazuli

作　　者：朱世超[1] 邓凡[1] 

机构地区：[1]桂林理工大学地球科学学院,广西桂林541004

出　　处：《超硬材料工程》2017年第1期55-58,共4页Superhard Material Engineering

摘　　要：随着越来越多消费者喜欢并热衷于购买青金石制品、首饰等,繁盛的青金石市场需求衍生了一系列青金石的仿制品及处理青金石,给消费者带来一定的困扰,扰乱了市场规范。近几年市场中更是随处可见各种类型的青金石仿制品及处理过的青金石串珠、饰品、配件等,混杂于彩色宝石批发市场,具有较大的迷惑性。文章就市场中收集而来的几类青金石仿制品及优化处理品,通过实验室常规宝石检测手段以及红外光谱分析对其进行系统性的鉴定和对比,以期提高消费者对青金石的鉴别能力,规范市场管理。As more and more consumers are keen to buy Lapis Lazuli products and jewelry, a series of lapis lazuli imitation and optimally processed lapis lazuli were derived in the prosperous lapis lazuli market. This brings consumers some disturbance and disrupts the market. In recent years, various types of lapis lazuli imitation and optimally processed la- pis lazuli beads, jewelry, accessories can be seen everywhere in the market. Mixed up with the coloured gemstones in the market, they are highly deceptive. Several types of la- pis lazuli imitation and optimally processed lapis lazuli collected from the market were systematically identified and compared through conventional gem detection methods and infrared spectrum analysis, with the purpose of improving the customers＂ identification ca- pacity and regulating the market.

关 键 词：鉴别 青金石仿制品 优化处理青金石 常规手段 红外光谱分析 

分 类 号：TS933.5[轻工技术与工程]