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一、碳酸盐岩的中红外光谱特征 碳酸盐类矿物的中红外反射光谱一般都较清晰,不同地区矿物的特征峰基本一致,图1为桂林-阳朔地区几种有代表性的正常沉积的灰岩光谱,K-60是阳朔以北泥盆系灰岩;
I. Mid-infrared spectral characteristics of carbonate rocks The mid-infrared reflectance spectra of carbonate minerals are generally clear, and the characteristic peaks of minerals in different regions are basically the same. Figure 1 shows several representative normal depositions in Guilin-Yangshuo area Limestone spectrum, K-60 is Devonian limestone north of Yangshuo;