CHEMICAL CHARACTERISTICS: 
SiO268.9%
Al2O311.0
K2O5.05
Fe2O30.88
CaO3.20
Na2O0.11
LOI9.4
Heavy Metal or Pb20 ppm
PHYSICAL CHARACTERISTICS: 
ColorGreen
Particle ShapeSheet Platelets
Hardness, Mohs5.0
Channel Size0.40 - 0.46 nanometer
Porosity15%
Specific area43.8 m2/gr
Density packed87 lbs/cu ft
ion exchange Ammonium,Battelle method150-210meg/100grams
PARTICLE SIZE:            6 screened grades are available : -3/8 inch to +4 mesh
                                                                                     -20 to +35 mesh
                                                                                      -4 to +8 mesh
                                                                                       -20 to +40 mesh -8 to
                                                                                       -20 mesh- 40 mesh and below
ORIGIN:                       USA
PACKING:                    50 Lb paper bags 50 bags/ wooden pallet with plastic wrap