Chemical Composition (Typical – wt %)
Silica SiO2 36%
Iron Fe2O3 32%
Alumina Al2O3 23%
Magnesium MgO 6%
Calcium CaO 1%
Manganese MnO 1%
Titanium TiO2 1%max
Physical Characteristics
Specific Gravity 4.10 g/cm3
Hardness 7.5 + (Moh Scale)
Chloride Content Less than 25 ppm
Bulk Density 145 lb/ft3
Color Reddish pink to reddish brown
Acid Solubility(HCL) Less than 1%
Conductivity Less than 125 us/cm
Melting Point 1,300
Grain Shape Sub angular
Mineralogical Composition(Typical)
Almandite Garnet 97 – 98%
Ilmenite Less than 2%
Quartz (free silica) Less than 1.0%
Others Less than 0.5%
Packaging
44 - 50lb HDPE bag packaged inside a 1 MT bulk bag
1MT Bulk bags |
Supply 
