Know all about Granulite and Phyllite properties here. All properties of rocks are important as they define the type of rock and its application. Granulite and Phyllite belong to Metamorphic Rocks.Texture of Granulite is Granoblastic whereas that of Phyllite is Phyllitic Sheen, Slaty. Granulite appears Veined or Pebbled and Phyllite appears Crinkled or Wavy. The luster of Granulite is vitreous while that of Phyllite is phyllitic. Granulite is available in black, brown colors whereas Phyllite is available in black to grey, light greenish grey colors. The commercial uses of Granulite are curling, gemstone, laboratory bench tops, soil conditioner, tombstones and that of Phyllite are cemetery markers, commemorative tablets, creating artwork, writing slates.