Know all about Adamellite and Hornfels properties here. All properties of rocks are important as they define the type of rock and its application. Adamellite belongs to Igneous Rocks while Hornfels belongs to Metamorphic Rocks.Texture of Adamellite is Porphyritic whereas that of Hornfels is Granular, Platy. Adamellite appears Veined or Pebbled and Hornfels appears Dull. The luster of Adamellite is dull to grainy with sporadic parts pearly and vitreous while that of Hornfels is shiny. Adamellite is available in black, grey, orange, pink, white colors whereas Hornfels is available in brown, dark greenish - grey, green, reddish brown colors. The commercial uses of Adamellite are curling, gemstone, laboratory bench tops, tombstones and that of Hornfels are cemetery markers, commemorative tablets, creating artwork.