Know all about Aplite and Phonolite properties here. All properties of rocks are important as they define the type of rock and its application. Aplite and Phonolite belong to Igneous Rocks.Texture of Aplite is Granular, Graphic whereas that of Phonolite is Granular. Aplite appears Veined or Pebbled and Phonolite appears Banded and Foilated. The luster of Aplite is dull to pearly to subvitreous while that of Phonolite is greasy to dull. Aplite is available in black, grey, orange, pink, white colors whereas Phonolite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Aplite are curling, gemstone, laboratory bench tops, small sculptures, tombstones and that of Phonolite are cemetery markers, creating artwork.