| Cha. | Inkomba | Iyunithi | I-TS-01 | I-TS-02 | |
| 1 | Ukubukeka | ubungako,% | >99.7 | >99.5 | |
| 2 | Usayizi wezinhlayiya ukusatshalaliswa | D50 | μm | 75-95 | 75-95 |
| <20μm | ubungako,% | <5 | <5 | ||
| <40μm | ubungako,% | <10 | <10 | ||
| <150μm | ubungako,% | <5 | <5 | ||
| 3 | I-SiO2 | ubungako,% | <0.30 | <0.30 | |
| 4 | I-Fe2O3 | ubungako,% | <0.10 | <0.10 | |
| 5 | I-Na2O | ubungako,% | <0.10 | <0.10 | |
| 6 | Ukushisa i-alkali (650℃ 2hr) | ubungako,% | <3 | <3 | |
| 7 | Indawo ethile yobuso | ㎡/g | 110-150 | 110-150 | |
| 8 | Ivolumu yembobo | ml/g | 0.3-0.4 | 0.3-0.4 | |
| 9 | Ukuguguleka | Dl,% | <3 | <3 | |
| 10 | Ubuningi obukhulu | g/ml | 0.8-1.1 | 0.8-1.1 | |