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Table 4 Summary of identified colorants on glazed brick fragments (see [32, 33] for Munsell color notation)

From: Painted plaster and glazed brick fragments from Achaemenid Pasargadae and Persepolis, Iran

Color (Munsell color notation) Glaze colorants identified from the analytical evidence
Glaze—yellowish pink to pale yellow (2.5YR 8/6–2.5Y 9/4) Lead antimonate, Pb(SbO3)2/Pb3(SbO4)2
Glaze—moderate yellowish green (10GY 6/6) Copper
Raised line—gray (N7.5) Iron
Raised line—white (10R 9/1) Alkaline earth elements