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