摘要
对日常检测中遇到的一件疑似"银裹金"田黄样品的红外光谱及能量色散X射线荧光光谱分析,确定样品主要矿物组成为叶蜡石,为普通的寿山石品种而非田黄。白色部分含有铅,推断可能是用高铅玻璃涂层制造出了"银裹金"的形貌。
The carving from the clients of NGDTC looks like Tianhuang stone.The yellow sample covered by white material was tested by fourier transform infrared spectroscopy（FTIR） and energy dispersive X-ray fluorescence（EDXRF）.The result indicates that the main composition of the sample is pyrophyllite and it is not a Tianhuang but a Shoushan stone covered by Pb glass.
出处
《超硬材料工程》
CAS
2010年第5期57-60,共4页
Superhard Material Engineering
