Guaranteed Analysis
| Silica Oxide | Formula SiO₂ | 71.5% |
| Aluminum Oxide | Formula AL₂O₃ | 11.3 % |
| Potassium Oxide | Formula K₂O | 4.55 % |
| Ferric Oxide | Formula Fe₂O₃ | 2.05 % |
| Sodium Oxide | Formula Na₂0 | 1.24 % |
| Calcium Oxide | Formula CaO | 1.22 % |
| Titanium Oxide | Formula TiO₂ | .27 % |
| Magnesium Oxide | Formula Mg0 | .17 % |
| Barium Oxide | Formula BaO | .15 % |
