Proton induced X-ray emission(PIXE),X-ray diffraction(XRD), Laser raman spectroscopy(LRS)and scanning electron microscope(SEM)are used to study the mineralogy of several lapis lazuli samples from Afghanistan,Baikal of Russia and other places.

• 利用质子激发X射线荧光(PIXE)、X射线衍射(XRD)、激光拉曼光谱(LRS)以及扫描电镜(SEM)技术对来自阿富汗、俄罗斯贝加尔湖等地的几个青金石样品进行了岩石矿物学特征分析。