石英岩的矿物学研究及包体激光拉曼检测

Mineralogy Research of Quartz and Wrappages Probe with Laser Raman

对四川某地石英岩采用光学显微镜、电子探针和化学分析进行了矿物学研究。发现石英岩中除沿裂隙充填少量粘土矿物外 ,还伴有微量重金属矿物。石英薄片经激光拉曼检测表明 ,在石英成矿时因热液交代作用残留气 -液两相包裹体和液体包体 ,该资源可用于合成光学材料、玻璃。

According to mineralogy research of quartz rocks in Sichuan with optical microscope, electronic probe and chemical analysis, we found that a few metallic minerals exist in the quartz crack besides some clay minerals packing in the crack. The Laser Raman tests of the quartz chips show gas-liquid wrappages and liquid one are remnants after the hydrothermal transfer action while the quartz rocks become the mine. The resource may be applied to synthesizing optical materials, glass and being as raw material of ceramic and processed into ultra-fine quartz sand.