Raman spectroscopy and PIXE-alpha spectrometry were used as non-destructive techniques to study the Salerno Exultet. The whole analysis revealed a palette formed by gold, lapis-lazuli, cinnabar, verdigris, earths (white, red, brown, green), organic lakes and chalk and to highlight the presence of many restorative interventions.
Raman and PIXE analysis of Salerno Exultet
FP Romano;
2000
Abstract
Raman spectroscopy and PIXE-alpha spectrometry were used as non-destructive techniques to study the Salerno Exultet. The whole analysis revealed a palette formed by gold, lapis-lazuli, cinnabar, verdigris, earths (white, red, brown, green), organic lakes and chalk and to highlight the presence of many restorative interventions.File in questo prodotto:
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