1.Shape:powder,flake,sheet 2.Size:20~1000 mesh 3.Color:white ... Color:white,golden,black4.Use:fireproofing,heat insulation,waterproof Muscovite mica powder for high grade coating materials 1.Muscovite's chemical properties ... drilling, decoration makeup and other industries.Mica can be made into mica paper, mica plate, mica ceramic, pearl pigment, and mica casting products etc. 4. Muscovite mica powder