From: Painting the Palace of Apries II: ancient pigments of the reliefs from the Palace of Apries, Lower Egypt
Element
Yellow layer
As2S3 orpiment
Pb2SnO4 lead–tin yellow
Pb2Sb2O7 lead–antimonate yellow
wt%
0.95
1.4
9.9
Mg
0.21
Si
3.90
S
0.79
0.37
K
0.27
Ca
8.99
Ti
0.06
Fe
0.97
As
0.58
Sr
0.15
Sn
0.28
Sb
3.12
Pb
16.2
5.30