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