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| I-Al2O3 | Fe2O3 | MgO | SiO2 | Na2O |
| >99% | <0.1% | <0.5% | <0.2% | <0.05% |
| Iithem | Inani |
| Ukumuncwa kwamanzi (%) | <1 |
| Ukuminyana ngobuningi (g/cm3) | 1.9-2.2 |
| Amandla adonsela phansi athile (g/cm3) | >3.6 |
| Izinga lokushisa lokusebenza.(ubukhulu) (℃) | 1650 |
| I-porosity ebonakalayo (%) | <1 |
| Ubulukhuni bukaMoh (isikali) | >9 |
| Ukumelana ne-Acid (%) | >99.6 |
| Ukumelana ne-alkali (%) | >85 |
| Into | Inani |
| Ukumuncwa kwamanzi (%) | <1 |
| Ukuminyana kokupakisha (g/cm3) | 1.9-2.2 |
| Amandla adonsela phansi athile (g/cm3) | >3.6 |
| Izinga lokushisa lokusebenza.(ubukhulu) (℃) | 1650 |
| I-porosity ebonakalayo (%) | <1 |
| Usayizi | Crush amandla | |
| kg/inhlayiyana | KN/inhlayiya | |
| 1/8" (3mm) | >203 | >2 |
| 1/4" (6mm) | > 459 | >4.6 |
| 1/2" (13mm) | > 877 | >8.7 |
| 3/4" (19mm) | > 1220 | >12 |
| 1" (25mm) | > 1630 | >16 |
| 1-1/2"(38mm) | > 2340 | >23 |
| 2" (50mm) | > 3460 | >34 |