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

Table 2

List of specimens, sampling point and typology of degradation products.

Samples	Sampling points and typology of degradation products
SG1	Calcarenite with black crust localized on the base of column right
SG2	Calcarenite with black crust localized on the base of column left
SG3	Calcarenite with black crust localized on the portal
SG4	Brown-orange patinas present on the facade
SG5	Brown-orange patinas present on the facade
SG6	Brown-orange patinas present on the facade