Sample no/ Element | External Plaster | Blue pigment | Green pigment | Red pigment | Brown pigment | Yellow pigment | White pigment |
Al | 1.9445 | 0.8145 | 2.6415 | 2.1353 | 1.0566 | 0.8682 | 1.2252 |
Si | 16.3271 | 10.1555 | 13.0691 | 5.2527 | 3.8304 | 2.8297 | 3.6231 |
S | 24.9210 | 16.1253 | 12.5365 | 15.2562 | 10.826 | 14.950 | 3.2200 |
K | 1.3070 | 0.9283 | 2.1105 | 0.9335 | 0.8068 | 1.0399 | 2.3556 |
Ca | 55.6136 | 66.3276 | 61.0324 | 59.5621 | 73.832 | 68.804 | 87.2514 |
Fe | 5.7565 | 3.8567 | 11.8389 | 18.5550 | 9.6477 | 11.5073 | 1.4289 |
Ti | 0.8578 | - | 0.7935 | - | - | - | 0.7856 |
Ce | - | - | - | - | - | - | - |
Cu | - | 1.7921 | 0.2004 | - | - | - | - |