江西南昌交大明墓出土部分金玉器特征研究

本文运用宝石学和物理镨学的理论和方法,通过肉眼和宝石显微镜观察、红外吸收光谱、激光拉曼光谱、环境扫描电子显微镜和贵金属含量检测仪等大型仪器测试,对江西南昌市新建县华东交通大学校园内发掘出土的一件玉圭、两组玉组佩、五枚金镶宝玉石戒指和一枚金钗的材质成分作了科学鉴定。鉴定结果表明两种玉器的玉质成分是软玉,戒指的戒面有绿松石、蓝宝石和尖晶石,金钗的黄金含量为96.75%,而戒指金托的黄金含量仅为78.24%。从而提高了出土金玉器研究的科技含量。

Two archaic jade artifacts,five rings,two gold jewelries excavated form the Ming dynasty tomb in Jiangxi province have been identified its component by applying the theory and method of gemology and physical spectroscopy.The ways to study the specimens include naked-eyes judgment,assisted with gemology parameter and physical spectrum(IR,Raman,SEM).The results indicate that the component of two archaic jade artifacts is nephrite,the component of ring is turquoise,sapphire and spinel,gold content of gold hairpin is 96.75%,gold content of gold ring is 78.24%.