Figure 6
From: Crystallinity assessment of anthropogenic calcites using Raman micro-spectroscopy
Scans of micromorphology thin sections from Nesher-Ramla quarry, showing the results of FTIR and Raman micro-spectroscopy (900 gr/mm grating, 252 mm spectrometer focal length) of calcite fragments. FTIR spectra show the ν3 of calcite, whereas tables illustrate three measurements of the Raman ν1 of calcite. Band position and FWHM are expressed in cm−1, intensity in absorbance units; short side of thin sections: 5 cm.
