Know all about Teschenite and Marl properties here. All properties of rocks are important as they define the type of rock and its application. Teschenite belongs to Igneous Rocks while Marl belongs to Sedimentary Rocks.Texture of Teschenite is Phaneritic whereas that of Marl is Earthy. Teschenite appears Veined and Shiny and Marl appears Rough and Dull. The luster of Teschenite is not available while that of Marl is dull. Teschenite is available in dark grey to black colors whereas Marl is available in beige, brown, green, grey, white colors. The commercial uses of Teschenite are cemetery markers, commemorative tablets, creating artwork, laboratory bench tops, jewelry, sea defence, tombstones and that of Marl are creating artwork, soil conditioner.