Zofunika:Quartz ufa
Kupanga:1300 ℃ mkulu-kutentha calcination
Kukula:18 * 18mm, 15 * 15mm, 10 * 10mm 20KGS / thumba nsalu kapena katoni bokosi.
| Kanthu | Deta | Kanthu | Deta |
| PH | 7.1 | Al2O3 | 0.66% |
| Porous Ration | 48.21% | CaO | 1.86% |
| Kumwa Madzi | 42.09% | MgO | 0.58% |
| Kuchulukana kwa Voliyumu | 1.49g/cm3 | Fe2O3 | 0.18% |
| Kuphwanya Mphamvu | 6.89N/mm | K2O | 0.28% |
| SiO2 | 92.14% | Na2O | 4.01% |