Know all about Aplite and Borolanite properties here. All properties of rocks are important as they define the type of rock and its application. Aplite and Borolanite belong to Igneous Rocks.Texture of Aplite is Granular, Graphic whereas that of Borolanite is Granular. Aplite appears Veined or Pebbled and Borolanite appears Banded and Foilated. The luster of Aplite is dull to pearly to subvitreous while that of Borolanite is greasy to dull. Aplite is available in black, grey, orange, pink, white colors whereas Borolanite 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 Borolanite are cemetery markers.