Calcite is a crushed and screened white marble media which can inexpensively be used to neutralize acidic or low pH water to a neutral, less corrosive effluent.
Color : Near white
Bulk density : 90 lbs./cu.ft.
Mesh size : 16x40
Specific garvity : 2.7
Effective size : 0.4mm
Uniformity coefficient : 1.5
Hardness : 3.0 ( Mosh scale )
Composition : CaCO3, 92% min,MgCO3,3.3% max