The specification of our white mica is 20 mesh ,40 mesh, 60 mesh, 80 mesh ,100 mesh ,200 mesh, 325 mesh, 400 mesh, 500 mesh, 600 mesh, 800 mesh, 1000 mesh, 1250 mesh and 2500 mesh.

1.       The chemical composition of white mica is KAl2[Si3AlO10](OH,F)2.  The white mica can cleaves completely and it is highly elastic.

2.       Muscovite??s chemical properties,

Composition	SiO2	Al2O3	K2O	Fe2O3	CaO	Na2O	MgO	H2O
Content (%)	47.32	33.25	11.82	1.81	0.03	0.96	0.91	2.7

3.       Muscovite's physical properties,

Density (g/cm3)	Index of refraction	Whiteness	Diameter ratio	Temperature	Loss on ignition	water
2.80	1.60	70-80	>60	1000oC	2.8-2.9	<1%

4.       Purpose of muscovite,

Muscovite is widely used in radio industry, aviation industry, motor manufacturing and it is also used in coating, paint, plastic, linoleum, paper making, oil drilling, decoration makeup and other industries.Mica can be made into mica paper, mica  plate, mica ceramic, pearl pigment, and mica casting products etc.