摘要
使用扫描电子显微镜(SEM)、能谱仪(EDS)、X射线衍射仪(XRD)对陕西宝鸡益门出土的玉器残块的显微结构、元素和物相组成进行了分析研究。结果表明,益门二号墓出土玉器分析样品属单斜闪石类型中的透闪石系,其透闪石含量在85%以上。出土玉器样品应归属为青玉种类,玉料较好,属中上水平的玉料。根据我国玉器文化的历史和和田玉的矿物特征,益门二号墓出土玉器分析样品类似于和田玉矿物。
Several jade pieces excavated in a tomb of Yimen village, Baoji, China were studied by using a scanning electronic microscope, equipped with an analytical system, and X- ray diffractometer, in order to define the chemical and mineralogical composition. The results were shown that the sample should be tremolite mineral. It was similar to Hetian jade from Xinjiang, China in the element composition and microstructure
出处
《文物保护与考古科学》
2005年第4期34-38,i0003,共6页
Sciences of Conservation and Archaeology
