Know all about Wackestone and Siltstone properties here. All properties of rocks are important as they define the type of rock and its application. Wackestone and Siltstone belong to Sedimentary Rocks.Texture of Wackestone is Clastic whereas that of Siltstone is Clastic. Wackestone appears Rough and Dull and Siltstone appears Rough. The luster of Wackestone and Siltstone is dull. Wackestone is available in black, blue, brown, green, grey, orange, red, white, yellow colors whereas Siltstone is available in brown, red, reddish brown colors. The commercial uses of Wackestone are cemetery markers, pottery and that of Siltstone are raw material for the manufacture of mortar, soil conditioner.