Mineral Heterogeneity Characterization of the Lacustrine Yanchang Shales, Ordos Basin Using Micro-Fourier Transform Infrared Spectroscopy (Micro-FTIR) Technique

<div>Histograms showing the maximum, minimum, and mean values of (a) silty laminated sample L-1 and (b) massive argillaceous shale L-2. The mean value determined from micro-FTIR-predicted values are compared with the XRD-measured bulk sample values.</div>

Geofluids

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Figure 6

Figure 6: Mineral Heterogeneity Characterization of the Lacustrine Yanchang Shales, Ordos Basin Using Micro-Fourier Transform Infrared Spectroscopy (Micro-FTIR) Technique 

Figure 6 | Mineral Heterogeneity Characterization of the Lacustrine Yanchang Shales, Ordos Basin Using Micro-Fourier Transform Infrared Spectroscopy (Micro-FTIR) Technique 