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