Fig. 2: Infrared spectra from the support in the Bible LA 152 using microFTIR. | npj Heritage Science

Fig. 2: Infrared spectra from the support in the Bible LA 152 using microFTIR.

From: Parchment in an Armenian Bible and two Gospels by micro-infrared spectroscopy and micro-ATR spectroscopic imaging

Fig. 2

The spectra were acquired in sample A in three areas where collagen and calcium carbonate (*) are observed. The quantity of calcium carbonate varies in the three areas of analysis. For more details, please see Table 1 and text. Any reuse of these figures requires permission by Melo and Nabais.

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