|
Igama lemveliso |
amaso eglasi exutywe ngaphambili |
|
Imbonakalo |
engenambala, ecacileyo, ngaphandle kwamaqamza acacileyo kunye nokungcola |
|
Uluhlu lobungakanani |
20-200 umnatha (75-830 μm) |
|
Ukujikeleza |
≥ 70% |
|
Ukuzibonakalisa |
≥ 1.5 |
|
Ukuxinana |
2.4-2.6g/cm3 |
|
Izithako eziphambili |
SiO2 > 70% |