Properties of Limestone :

* CaCO3 : 85-97%
* CaO : 48-54%+
* SiO2 : Below 1%
* 1-1.5
* 1.5-2
* 2-3
* 3-4

Usage :
-- Quicklime and slaked lime
-- Soil conditioner
-- Solid base for many roads
-- Suppression of methane explosions
-- Calcium supplement for poultry
-- Increasing the alkalinity of purified water
-- Extracting iron

Chemical formulae : CaCO3

Grades of Limestones Offered by us : -
1. Cement Industry:
Containing about 45% CaO and above. Magnesia less than 3%. Al2O3 + Fe2O3: SiO2 is 1:2:5

2. Iron & Steel Industry :
Good fluxing limestone low in acid constituents

3. Chemical Industry :
Containing 95% CaO (min.), not more than 3% SiO2, not exceed 2%
4. Sugar Industry :
High in active lime (CaO S 80% min.). low in iron, alumina and silica, etc
5. Glass Industry :
High CaCO3: 94.5%

6. Fertilizers Industry :
MgCO3 + CaCO3 85% (min.)