Anaran'ny vokatra |
vakana vera premixed |
Bika Aman 'endrika |
tsy misy loko, mangarahara, tsy misy bubbles sy loto mibaribary |
Ny habeny |
20-200 harato (75-830 μm) |
Roundness |
≥ 70% |
Reflectivity |
≥ 1.5 |
hakitroky |
2.4-2.6g/cm3 |
Akora fototra |
SiO2 > 70% |