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