Skip to main content
Fig. 3 | Heritage Science

Fig. 3

From: A multi-technique approach, based on mobile/portable laser instruments, for the in situ pigment characterization of stone sculptures on the island of Crete dating from Venetian and Ottoman period

Fig. 3

a Raman spectrum collected from black material filling the engraving on the Venetian stone inscription AI86, showing vibrational bands corresponding to calcium carbonate (1089 cm−1) and carbon black (1330, 1585 cm−1). b LIBS spectrum from black paint on the Venetian stone inscription AI95. Mn emission lines: 353.212, (354.780, 354.803), 356.949, (403.076, 403.307, 403.449) nm, Pb emission lines: 368.346, 373.993, 405.781 nm, and Cu emission lines: 324.754, 327.396. The parenthesis indicates lines not fully resolved

Back to article page