摘要
拼合宝石,简称"拼合石",是由两块或两块以上宝石材料拼合黏接而成具整体印象的人工宝石,可用来模仿高档宝石,改善宝石的光泽及耐久性,提高宝石原料利用率及观赏价值。文章系统阐述了拼合石的三种结构类型,黏合剂的颜色及功能,并结合实际解析了五种代表性拼合石的鉴定特征。同时介绍了国标中关于拼合宝石的命名规则,对于广大珠宝爱好者、消费者准确鉴定市场上结构及工艺复杂多变的拼合宝石具有一定的实践指导意义。
A composite gemstone,referred to as ＂pinhe-stone＂,is an artificial gem made of two or more than two pieces of gem materials bonded together to form overall impression.They are often used to imitate high-grade jewelry,improve the luster and strengthen the durability of gemstones,and enhance the utilization ratio and ornamental value of gem materials.In this paper,three typical structures of composite stone,the color and function of binder are systematically expounded,and the identification characteristics of five representative composite stones are also analyzed in combination with practice.Furthermore,the naming rules concerning composite stones in national standard are introduced.In brief,the paper has practical guiding significance for the jewelry lovers and consumers to identify the assemble stones with complex structure and process in the jewelry market.
出处
《超硬材料工程》
CAS
2017年第5期61-64,共4页
Superhard Material Engineering
关键词
拼合宝石
结构类型
鉴定
命名
gemstones
the utilization ratio
ornamental value
gem materials
typical structures
composite stone
