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