摘要
黄褐色-褐红色翡翠的形成原因多样,有天然成因,人工改色以及人工染色等。通过对一件客户委托检测的褐红色翡翠样品的放大观察、红外光谱分析、显微红外光谱分析、近红外光谱分析、激光拉曼光谱分析、显微观察等测试方法,比较了委托样品与天然的褐黄色翡翠的测试数据,讨论了以上测试方法在鉴别黄褐色-褐红色翡翠的颜色成因的作用与影响因素,有助于黄褐色-褐红色翡翠的颜色成因讨论。
The reasons for the formation of yellowish-brown to brownish-red jadeite are diverse,including natural causes,artificial color modification and artificial dyeing.Through the amplification observation,infrared spectrum analysis,microscopic infrared spectrum analysis,near infrared spectrum analysis,laser Raman spectrum analysis,microscopic observation and other test methods of a brownish-red jadeite sample commissioned by a customer,the test data of the entrusted sample and the natural brown yellow jadeite were compared.The effects and influencing factors of the above methods in identifying the color origin of yellowish-brown to brownish-red jadeite were discussed.It is helpful to discuss the color origin of yellowish-brown to brownish-red jadeite.
作者
王玲
葛梦雅
陈玉炜
乔蕾
颜小建
曹炜峰
WANG Ling;GE Mengya;CHEN Yuwei;QIAO Lei;YAN Xiaojian;CAO Weifeng(Testing Center of Gold and Jewellry of Jiangsu Province,Nanjing 210006,China;Nantong Institute of Measurement and Testing,Nantong 226010,China)
出处
《超硬材料工程》
CAS
2024年第1期55-61,共7页
Superhard Material Engineering
关键词
黄褐色-褐红色
翡翠
颜色成因
yellowish-brown to brownish-red
jadeite
color genesis
作者简介
王玲(1984-),女,博士,高级工程师,珠宝玉石及贵金属鉴定及研究。E-mail:253637065@qq.com。
