;

| Tūemi | Taurangi | Waeine | Raraunga |
| 1 | taumahatanga tino nui | g/cm3 | 3.2~3.3 |
| 2 | tere roha toharite (20-1000 ℃) | 10-6/k | 6.6~8 |
| 3 | Te kawe werawera | W/(mk) | 2.6~3.8 |
| 4 | Te wera motuhake | KJ/Kg.k | 1.2~1.4 |
| 5 | refractoriness i raro i te kawenga | ℃(0.2Mpa) | 1660 |
| 6 | te ātete ru werawera | ℃/3 wa | 427 |
| 7 | Whakangohehia te haumākū | ℃ | 1730 |
| 8 | Paemahana Mahi Morahi | ℃ | 1650 |
| 9 | Atete waikawa | % | 99.54 |
| 10 | tere ki te alkali | % | 98.05 |
| 11 | te mimiti wai | % | 5~10 |
| Te hanganga matū | |
| Te tito | Raraunga(%) |
| SiO2 | 6~8 |
| A12O3 | >90 |
| Ko etahi atu | <4 |