... industries such as paper making, plastic, paint and coatings, rubber, food, electric cable, pharmaceuticals, cosmetics, ceramics, etc. GeneralCategorySilicate mineralChemical formulaMg3Si4O10(OH ... ] IdentificationColorLight to dark green, brown, whiteCrystal habitFoliated to fibrous masses, rare as platey to pyramidal crystalsCrystal systemmonoclinic or triclinic[2]CleavagePerfect ...