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Quick Details

Place of Origin: China (Mainland)
Brand Name: Lifeng
Model Number:
Hardness: 7.5+ (moh Scale)
Melting point: 1,300
Grain Shape: Sub angular

Specifications

Chemical Composition (Typical - wt%)   

Silica SiO2          37.2%  

Iron (Fe2O3+FeO)   33.22%  

Alumina Al2O3     20.59%  

Magnesium MgO    6%  

Calcium CaO        2%  

Manganese MnO     0.64%  

Titanium TiO2      0.25%  

 

Physical Characteristic     

Specific Gravity              4.10 g/cm3   

Hardness                  7.5+ (moh Scale)  

Chloride Content Less than 25 ppm   

Bulk Density                 145 lb / ft3  

Colour                         Reddish Pink, Reddish Brown   

Acid Solubility (HCL) Less than 1%   

Conductivity Less than 125 μs /cm   

Melting point               1,300°C  

Grain Shape               Sub angular  

 

Mineralogical Composition (Typical)   

Almandite Garnet    93 - 98%   

Ilmenite Less than 2%   

Quartz (free silica) Less than 1.0%   

Others Less than 0.5%