Know all about Anthracite and Shoshonite properties here. All properties of rocks are important as they define the type of rock and its application. Anthracite belongs to Metamorphic Rocks while Shoshonite belongs to Igneous Rocks.Texture of Anthracite is Amorphous, Glassy whereas that of Shoshonite is Porphyritic. Anthracite appears Veined or Pebbled and Shoshonite appears Dull. The luster of Anthracite is shiny while that of Shoshonite is dull. Anthracite is available in black, brown, dark brown, grey, light to dark grey colors whereas Shoshonite is available in brown- black, dark brown colors. The commercial uses of Anthracite are alumina refineries, electricity generation, liquid fuel, manufacture of soap, solvents, dyes, plastics and fibres, paper industry and that of Shoshonite are cemetery markers, creating artwork.