International Journal of Spectroscopy / 2009 / Article / Fig 4

Research Article

The Use of FTIR and Micro-FTIR Spectroscopy: An Example of Application to Cultural Heritage

Figure 4

(a) Thin section analyzed (b) distribution maps of calcite, (c) gypsum, and (d) calcium oxalate obtained by -FTIR-ATR. The bright areas indicate regions of high concentration, while dark areas indicate a low concentration.
893528.fig.004a
(a)
893528.fig.004b
(b)
893528.fig.004c
(c)
893528.fig.004d
(d)

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