Figure 5From: FTIR and Raman spectroscopy characterization of fluorine-bearing titanian clinohumite in antigorite serpentinite and chlorite harzburgiteIntensity ratios. (a) Plot of the peak height ratios for 3,565 and 3,390 for unpolarized and orthogonally oriented polarized spectra. Dashed line shows a 1:1 slope. Correlation coefficients are 0.85 and 0.95 for polarized-polarized and unpolarized-polarized datasets, respectively. (b) Plot of the peak height ratios for 3,565 and 3,528 unpolarized and orthogonally oriented polarized spectra. No significant correlations were found.Back to article page