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