Know all about Mudstone and Comendite properties here. All properties of rocks are important as they define the type of rock and its application. Mudstone belongs to Sedimentary Rocks while Comendite belongs to Igneous Rocks.Texture of Mudstone is Clastic whereas that of Comendite is Porphyritic. Mudstone appears Rough and Dull and Comendite appears Foliated. The luster of Mudstone and Comendite is dull. Mudstone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas Comendite is available in blue, bluish - grey colors. The commercial uses of Mudstone are creating artwork, pottery and that of Comendite are cemetery markers.