Colour of Faience/Glaze
(after Shortland 2000: 27)
Glazes
sample | colour | SiO2 | AI2O3 | CaO | MgO | Na2O | K2O | FeO | CoO | CuO | MnO | PbO | Sb2O3 |
E5031 | white | 90.1 | 0.3 | 1.7 | 0.4 | 0.7 | 0.3 | 0.2 | 0.05 | 0.16 | 0.00 | 4.2 | 0.0 |
E5054/2 | yellow | 56.1 | 0.8 | 2.4 | 1.5 | 6.1 | 4.9 | 4.0 | .0.0 | 0.0 | 0.09 | 17.3 | 6.7 |
E5032/4 | yellow | 64.9 | 0.2 | 2.1 | 0.5 | 5.3 | 2.7 | 0.7 | 0.0 | 0.0 | 0.06 | 22.4 | 0.4 |
UC770 | red | 74.8 | 3.3 | 2.2 | 0.5 | 9.8 | 2.2 | 6.7 | 0.02 | 0.6 | 0.00 | 0.0 | 0.0 |
TA93 | green | 67.7 | 0.3 | 1.4 | 0.2 | 3.3 | 1.7 | 0.2 | 0.04 | 7.98 | 0.02 | 14.7 | 1.17 |
E5045 | green | 72.9 | 0.4 | 2.9 | 0.5 | 7.1 | 1.6 | 0.8 | 0.00 | 2.07 | 0.14 | 10.47 | 0.04 |
TA47 | blue | 77.4 | 0.6 | 2.5 | 0.7 | 7.0 | 2.4 | 0.4 | 0.03 | 7.6 | 0.20 | 0.00 | 0.00 |
TA48 | blue | 75.4 | 2.0 | 3.8 | 1.4 | 6.6 | 2.9 | 0.7 | 0.01 | 5.54 | 0.30 | 0.00 | 0.00 |
glass matrix
E5031 | blue | 75.3 | 4.1 | 1.0 | 1.2 | 12.2 | 3.6 | 0.4 | 0.36 | 0.06 | 0.21 | 2.6 | 0.1 |
E5031 | blue | 76.7 | 5.0 | 0.7 | 1.1 | 10.0 | 3.6 | 0.3 | 0.37 | 0.00 | 0.18 | 2.2 | 0.0 |
E5031 | blue | 76.1 | 4.0 | 0.8 | 1.1 | 12.0 | 3.3 | 0.3 | 0.31 | 0.04 | 0.27 | 2.9 | 0.0 |
TA93 | green | 65.9 | 0.9 | 7.7 | 1.5 | 4.8 | 2.2 | 0.2 | 0.04 | 5.08 | 0.02 | 10.11 | 0.38 |
bulk analysis
E5031 | white | 96.0 | 0.3 | 0.9 | 0.5 | 0.5 | 0.3 | 0.1 | 0.00 | 0.00 | 0.02 | 0.2 | 0.0 |
E5031 | white | 95.2 | 0.2 | 0.8 | 0.3 | 0.8 | 0.5 | 0.2 | 0.00 | 0.00 | 0.00 | 0.3 | 0.2 |
E5031 | blue | 86.5 | 2.0 | 0.5 | 0.5 | 6.0 | 1.8 | 0.2 | 0.13 | 0.00 | 0.13 | 1.2 | 0.1 |
E5054/1 | yellow | 90.8 | 0.5 | 0.7 | 0.4 | 0.8 | 0.4 | 0.6 | 0.0 | 0.0 | 0.08 | 3.3 | 1.0 |
E5032/4 | yellow | 89.8 | 0.3 | 1.2 | 0.6 | 1.4 | 0.6 | 0.9 | 0.0 | 0.0 | 0.01 | 2.8 | 1.4 |
UC770 | red | 88.1 | 2.3 | 0.9 | 0.4 | 1.9 | 0.5 | 5.0 | 0.03 | 0.04 | 0.15 | 0.01 | na |
E5054/2 | red | 82.2 | 2.5 | 0.7 | 0.3 | 1.5 | 2.2 | 5.0 | 0.08 | 0.00 | 0.52 | 0.06 | 3.64 |
E5045 | green | 86.8 | 0.3 | 1.8 | 0.8 | 1.8 | 0.6 | 0.7 | 0 | 0.34 | 0.02 | 2.57 | 1.4 |
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