Table 3 Mineralogical composition of the samples determined by XRD
From: Baroque stucco techniques of Baldassarre Fontana at Kroměříž Château
Sample | Calcite | Dolomite | Gypsum | Quartz | Albite | Orthoclase | Microcline | Muscovite | Anorthite | Rutile | |
|---|---|---|---|---|---|---|---|---|---|---|---|
STK 3 A | Core mortar - reinforcement | 9.8 | - | 87.7 | 2.4 | - | - | - | 0.1 | - | - |
STK 3 B | Core mortar | 51.8 | - | 44.2 | 4.0 | - | - | - | - | - | - |
STK 3 B1 | Gypsum particle | - | - | 100 | - | - | - | - | - | - | - |
STK 3 B2 | Undissolved particles | - | - | 98.0 | 2.0 | - | - | - | - | - | - |
STK 3 C | Finishing layer | 80.9 | - | 8.0 | 8.9 | 2.2 | - | - | - | - | - |
STK 5 A | Core mortar | 59.7 | 0.7 | 32.3 | 4.4 | 1.7 | - | 1.9 | - | - | - |
STK 5 B | Finishing layer | 83.8 | 0.4 | 1.1 | 8.3 | - | - | 4.1 | 2.3 | - | - |
STK 10 | Finishing layer | 70.7 | - | 1.5 | 17.9 | 3.4 | 2.0 | - | 2.2 | 2.3 | 0.1 |
STK 12 | Finishing layer | 96.9 | - | - | 1.4 | - | - | - | 1.6 | - | 0.1 |
STK 20 B | First coat | 45.9 | - | - | 39.2 | 5.8 | 2.0 | 1.8 | 5.2 | 0.1 | |
