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