Know all about Cataclasite and Rhyodacite properties here. All properties of rocks are important as they define the type of rock and its application. Cataclasite belongs to Metamorphic Rocks while Rhyodacite belongs to Igneous Rocks.Texture of Cataclasite is Clastic whereas that of Rhyodacite is Earthy. Cataclasite appears Dull and Banded and Rhyodacite appears Skeletal. The luster of Cataclasite is vitreous while that of Rhyodacite is greasy to dull. Cataclasite is available in brown, green, white, yellow colors whereas Rhyodacite is available in black to grey, dark greenish - grey colors. The commercial uses of Cataclasite are commemorative tablets, creating artwork and that of Rhyodacite are cemetery markers, creating artwork.