Know all about Phyllite and Comendite properties here. All properties of rocks are important as they define the type of rock and its application. Phyllite belongs to Metamorphic Rocks while Comendite belongs to Igneous Rocks.Texture of Phyllite is Phyllitic Sheen, Slaty whereas that of Comendite is Porphyritic. Phyllite appears Crinkled or Wavy and Comendite appears Foliated. The luster of Phyllite is phyllitic while that of Comendite is dull. Phyllite is available in black to grey, light greenish grey colors whereas Comendite is available in blue, bluish - grey colors. The commercial uses of Phyllite and Comendite are cemetery markers, commemorative tablets, creating artwork, writing slates.