Mica series: Dry ground muscovite,Wet ground muscovite,Dry ground sericite,wet ground sericite ,Golden mica,Biotite Size:20Mesh, 40Mesh, 60Mesh,100Mesh, 200Mesh, 325Mesh, 600mesh,800mesh,1250mesh etc As your sample or requests Chemical Analysis Muscovite: SiO2 43-45%, K2O 9-11%, Al2O3 20-33%, Fe2O3 2-6%, CaO 0.09%, MgO 1.3-2%, Na2O 0.95-1.8%, TiO2 0.71%, S+P 0.02-0.05%, H2O 0-0.13%, LOI 2-3.2%, Bulk density 280kg/m3, Gravity 0.28g/cm3 Sericite: Dry ground Size SiO2% Al2O3% Fe2O3% pH value Moisture % Whiteness % Oil absorbent 400-600mesh 70-60 15-18 1.2-1.8 6.8 1 72 22-28 800-1250mesh 55-60 18-22 1.6-2.2 6.8 1 75 30-35 Wet ground Size SiO2% Al2O3% Fe2O3% K2O % pH value Moisture % Whiteness % Oil absorbent 400-600mesh 68-60 16-20 1.2-1.8 5-6 6.8 1 72 22-28 800-1250mesh 55-60 20-25 1.6-2.2 6-7 6.8 1 75 30-35
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