2.7 - 3.0 specific gravity
150 - 200 compressive strength
2.7 - 3.0 specific gravity
150 - 200 compressive strength
Cu 10 - 12% min
Ag min 100g
21 - 31.2mm
CaO = 53% - above
Manganese
White Varieties:
97-99.22% purity
Red Variety:
83-85% purity
Category II
Granular
less than 6% silt and unsuitable materials.
2. 5-10% finer very fine sand with 0.0625 0.125 mm grain diameter
2.7 - 3.0 specific gravity
150 - 200 compressive strength
1. Vibro
2. Washed
3. White
4. River
5. Regular
6. Screened
White
Brown
Grayish white
