Constituent | Mul (600)% |
SiO2 | 98.5-99.5 |
Fe2O3 | 0.05-0.1 |
Cr2O3 | 0.001 Max |
TiO2 | Traces |
Al2O3 | 0.3-0.6 |
CaO | 0.01-0.2 |
MgO | 0.02-0.1 |
L.O.I | 0.3-0.6 |

Sieved On 1.00 mm | |||||
US MESH #ASTM E11 | BS Mesh #BS 410 | Size mm | Results% | ||
10 | 8 | 2.000 | Traces | ||
18 | 16 | 1.000 | 0.5 | ||
25 | 22 | 0.710 | 3-5 | ||
35 | 30 | 0.600 | 5-10 | ||
Maximum Fraction Through Sieve | |||||
120 | 120 | 0.125 | 5.0 | ||
140 | 150 | 0.106 | 2 – 3 | ||
170 | 170 | 0.090 | 1-2 |
Grain Size Distribution For MUL (1000)
Sieved On 0.8 mm | |||
US MESH #ASTM E11 | BS Mesh #BS 410 | Size mm | Results% |
10 | 8 | 2.000 | |
16 | 14 | 1.180 | Traces |
20 | 18 | 0.850 | 0.5 |
25 | 22 | 0.710 | 2 – 3 |
35 | 30 | 0.600 | 5-10 |
Maximum Fraction Through Sieve | |||
120 | 120 | 0.125 | 5 |
140 | 150 | 0.106 | 2 – 3 |
170 | 170 | 0.090 | 1-2 |