Fig. 7From: An archaeometric approach to the majolica pottery from alcazar of Nájera archaeological siteNAJ011 representative sample from group NAJ-B (upper-left). NAJ076 (upper-right), its microphotograph and Raman spectra corresponding to yellow part of the glaze showing Naples yellow (Pb2Sb2O7), α-quartz (SiO2) and iron oxidesBack to article page