Know all about Phyllite and Syenite properties here. All properties of rocks are important as they define the type of rock and its application. Phyllite belongs to Metamorphic Rocks while Syenite belongs to Igneous Rocks.Texture of Phyllite is Phyllitic Sheen, Slaty whereas that of Syenite is Earthy. Phyllite appears Crinkled or Wavy and Syenite appears Banded and Foilated. The luster of Phyllite is phyllitic while that of Syenite is subvitreous to dull. Phyllite is available in black to grey, light greenish grey colors whereas Syenite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Phyllite and Syenite are cemetery markers, commemorative tablets, creating artwork, writing slates.