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