Know all about Theralite and Borolanite properties here. All properties of rocks are important as they define the type of rock and its application. Theralite and Borolanite belong to Igneous Rocks.Texture of Theralite is Phaneritic whereas that of Borolanite is Granular. Theralite appears Veined and Shiny and Borolanite appears Banded and Foilated. The luster of Theralite is waxy and dull while that of Borolanite is greasy to dull. Theralite is available in dark grey to black colors whereas Borolanite is available in brown, buff, cream, green, grey, pink, white colors. The commercial uses of Theralite and Borolanite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones.