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措钦大殿是白居寺主要建筑之一,殿内壁画在整个白居寺中占有重要地位,为保护修复白居寺措钦大殿壁画,需要对壁画制作材料和工艺进行分析。通过对壁画颜料和地仗层进行取样,经X射线荧光光谱、X射线衍射和激光拉曼光谱分析可知,壁画所用颜料均为矿物颜料,红色颜料是朱砂和铅丹,绿色颜料是石绿,蓝色颜料是石青,黄色颜料是雌黄,金色颜料是雌黄和金粉的混合物,白色颜料是白垩和石英,黑色颜料是碳黑。而在其制作工艺上,经过显微剖面结构观察和扫描电镜分析可知,壁画只有颜料层和地仗层,没有普通藏传佛教壁画制作时的白粉层,是白居寺壁画制作的特点之一。
Cui Qin Basilica is one of the main buildings in Baizu Temple, the temple murals occupy an important position in the entire white monastery, in order to protect and repair Baizu Temple Cui Zhuang murals, murals need to be made of materials and processes for analysis. By mural paint and batt layer sampled by X-ray fluorescence spectroscopy, X-ray diffraction and laser Raman spectroscopy shows that the pigments used in murals are mineral pigments, red pigments are cinnabar and lead red, green pigments are stone green, The blue pigment is sapphire, the yellow pigment is female, the golden pigment is a mixture of estrogen and gold powder, the white pigment is chalk and quartz, and the black pigment is carbon black. In its production process, microscopic cross-sectional structure observation and scanning electron microscopy analysis shows that the murals are only the pigment layer and the battle layer, there is no common Tibetan Buddhist murals of white powder layer is one of the characteristics of the production of murals in Baizu .