Table 6 Weight ratios of raw materials calculated for model glass batches
From: Modeling of Bohemian and Moravian glass recipes from Gothic to Baroque periods
Quartz | Sand | Beech ash | Potash | K2CO3 | Limestone | NaCl | As2O3 | |
|---|---|---|---|---|---|---|---|---|
Gothic | 100 | – | 50 | 50 | – | – | – | – |
Renaissance | 100 | – | 50 | 30 | – | 20 | 2,5 | – |
Baroque | – | 100 | – | – | 30 | 20 | – | 1 |