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蛇纹石族矿物的红外吸收光谱,早在50年代末期已有报道,70年代以来,特别是偏振光的红外光谱技术应用后,对蛇纹石族矿物的红外光谱与晶体结构之间的关系,有了进一步的研究,对谱带的归属也作了阐述。 本文研究的蛇纹石族矿物,以纤蛇纹石为主。它有两种产状,一种是产在富镁碳酸盐经蛇纹石化形成的白云岩型矿床中;一种产自超基性岩矿床中。样品来自辽宁的金县和朝阳,河北涞源,吉林集安,内蒙土默特左旗,甘肃阿克塞,青海茫崖和祁连,陕西大安,四川石棉县以及北京门头沟和延庆石槽子等15个矿区,共75个样品。样品都经手选,并大
The infrared absorption spectra of serpentinite minerals have been reported back in the late 1950s. The relationship between the infrared spectra and the crystal structure of serpentinite minerals has been reported since the 1970s, especially after the application of polarized infrared spectroscopy With further research, the ownership of the band has also been described. The serpentinite minerals studied in this paper are mainly Chrysotile. It is produced in two dolomite-type deposits formed by the serpentine-rich carbonate-rich magnesia; one from ultrabasic rock deposits. Samples came from Jinxian County and Chaoyang in Liaoning Province, Jianyuan County in Hebei Province, Ji’an in Jilin Province, Tumotezuo Banner in Inner Mongolia, Aksai in Gansu Province, Mangya and Qilian in Qinghai Province, Da’an in Shaanxi Province, Shimian County in Sichuan Province, Mentougou and Yanqing Stone Sink in Beijing 15 mines, a total of 75 samples. Samples are hand selected, and large