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