Details
Roseville Clay is a stoneware clay that fires to a warm buff color. Typically used in combination with other stoneware clays in high fire bodies. This material has the history and reputation for having been used for over 100 years in the Roseville and Zanesville, OH potteries. Available in 200 mesh size.
From Digitalfire.com
| Oxide | Analysis | Formula |
| CaO | 0.37% | 0.029 |
| MgO | 0.21% | 0.023 |
| K2O | 2.51% | 0.12 |
| Na2O | 0.31% | 0.022 |
| TiO2 | 1.66% | 0.09 |
| Al2O3 | 23.41% | 1.00 |
| SiO2 | 60.89% | 4.41 |
| Fe2O3 | 2.12% | 0.06 |
| LOI | 8.51 |
